Staurolite brings the body, mind and spirit into alignment so that you can achieve total health. kyanite and staurolite are often found in parallel intergrowth. Staurolite also has a 7-7.5 on the Mohs Hardness Scale. Apatite: … Some of these objects are not staurolite; instead they are manufactured. Staurolite. Fânzeres, Gondomar, Porto, Portugal. (Fe,Mg)2Al9Si4O23(OH). (An intersection angle of One of them is now Virginia's "Fairy Stone State Park," named after the stone and the legends that surround it. twinned, six-sided crystals that sometimes intersect at 90 degrees to form a cross. Basic aluminum iron silicate, often with magnesium and sometimes with zinc and lithium. It is usually given a step or baguette cut. Found only in rocks that have been subjected to great heat and pressure, the stones are most commonly shaped like the St. Andrew's and Roman crosses, though others are in the shape of the Maltese cross. [ 6 ] Dr. George Frederick Kunz , the famous 19th century mineralogist and folklore expert on gems, repeated the legend in an early book on the topic: "Fine crystals of staurolite have been found in Patrick County, Virginia , and there is said to be a beautiful … Hammers, Chisels, Loupes, Cotton-filled boxes, etc. We strive for accurate content and locality information. The rare staurolite stones are found elsewhere but not in such abundance as at Fairy Stone State Park. The staurolite crystal is often referred to as a "fairy stone" or a "fairy cross" by local residents due to its easily recognizable cross-like shape. It can also be found in various locations around Brazil, England, France, Switzerland, Germany, the former USSR, Scotland, and the Middle East. Although the presence of staurolite can be widespread, it remains a rare mineral and only mined in few places around the world, namely the USA, Australia, Ukraine, India and Russia. Staurolite rates a 7 to 7.5 on the Mohs hardness scale and has a vitreous to resinous luster. The rare staurolite stones are found elsewhere (such as in Russia or France), but not in such abundance and not shaped so nearly like crosses as those in the vicinity of … Another deposit is located about 330 miles to the northeast in Patrick County, Virginia. Occurrence: Staurolite is found in medium-grade pelitic metamorphic rock, and is used as an index mineral in metamorphic zoning. Some scarcer specimens show both twin forms and can look like a blunt six rayed star. Specimen is approximately 4 inches (10 centimeters) across. It was associated with Christianity as a symbol for the cross and as a good luck charm. DESCRIPTION OF STAUROLITE Staurolite was found in the raremetal feldspar peg matite of the Kolmozero field, Kola peninsula. If you see a selection of staurolite crosses offered for sale that are all the same size, same shape, and have air bubbles on close examination, they might be manufactured. According to the Lapidary Journal just above the Georgia line, in Copperhill Tennessee, staurolites are found with garnets. It ranges from transparent to opaque in diaphaneity. The word " staurolite" comes from a … Mineral Monday: Staurolite . Menu ... Those rocks which contain andalusite and staurolite are sometimes found in such associations as show that they are due to contact action by intrusive igneous masses. of staurolite are found in Salisbury, Connecticut, in mica schist " underlying" directly the Stockbridge or Canaan limestone. Crystals can be up to about 4 cm. Outside … 29 T.40N. STAUROLITE And physical health Staurolite will strengthen and reduce muscles, it will assist with blood disorders, counteract the debilitating effects of ageing. The 'eight point star' rare double twinned Staurolite is the … 14 T.30N. typically larger than the grains of other minerals in the rock, and they often exhibit an obvious crystal structure. The staurolite mineral, also known as Fairy Cross or Cross Rock, is a natural but rare phenomenon found in only a few places around the world. Brown, grayish brown, gray, yellowish-brown, reddish brown. Although the presence of staurolite can be widespread, it remains a rare mineral and only mined in few places around the world, namely the USA, Australia, Ukraine, India and Russia. and NW NE sec. Another deposit is located about 330 miles to the northeast in Patrick County, Virginia. Occasionally it is found in some pegmatites and contact metamorphic rocks. 60 degrees is more common.) Did you scroll all this way to get facts about staurolite? Crystal texture is commonly pitted and rough. Large twinned crystals with rough surfaces a.re found in mica-schist in Brittany and at several places in the United States, e.g. The best way to learn about minerals is to study with a collection of small specimens that you can handle, examine, and observe their properties. The most popular color? Staurolite is a regional metamorphic mineral of intermediate to high grade. African locality must be mentioned. They have a large park called Fairy Stone State Park, where an abundance of this unique mineral is located. The name comes from the Greek for cross, in allusion to its common cruciform twins. Staurolite With Kyanite, Pizzo Forno, Tessin, Switzerland, small-cabinet, 7.7 x 4.1 x 2.2 cm, A superb locality piece consisting of a combination of terminated, translucent to transparent, sky blue kyanite crystals to 4.5 cm, accenting deep reddish-brown staurolite crystals to 2.75 cm., For sale from The Arkenstone, www.iRocks.com. 26 T.39N. ; considerable finds were … … The name Staurolite is from the Greek word ‘stauros’, meaning ‘cross’. Reddish … Staurolite, etc. Staurolite is the official state mineral of the state of Georgia. Other orthosilicates include zircon, staurolite, and topaz. However, staurolite crystals are elongated prisms that often occur as twinned intergrown crystals to form a distinctive cross pattern. Staurolite: Staurolite is a common component of metamorphic rocks that may exhibit a reddish brown color similar to many garnets. Besides Virginia, which has the most abundance of them, they can also be found in Georgia, New Mexico, Brazil, and Switzerland. conditions of a rock's metamorphic history. in Fannin county, Georgia. Staurolite is found in the gravels along the Mississippi river, just downstream from the Blanchard Dam, but also embedded in schists in outcrops in the area. Since a widely circulated paper was published in … Not all Staurolites exhibit perfect or clear crosses, though. Occasionally it is found in some pegmatites and contact metamorphic rocks. In locations where staurolite is found as well-formed cruciform twinned crystals, it is sometimes collected, sold as a souvenir, made into jewelry, and used as an ornament. Although the presence of staurolite can be widespread, it remains a rare mineral and only mined in few places around the world, namely the USA, Australia, Ukraine, India and Russia. The name "staurolite" is from the Greek word "stauros," which means "cross." In this article for the … Occurrence. Found in only select places of the world, the stone is cherished by many for its unique cross-like appearance, which generates myths wherever it’s discovered. Friends had told me that the whole hillside south of the where we were to collect was rich with staurolite, not just up at the top where I had collected earlier. They occur as six-sided crystals, often with penetration twins. Staurolite stones are found in Switzerland, Russia, Australia, Brazil and the USA. other minerals and man-made materials. Specimen and photo by Arkenstone / www.iRocks.com. The specimen is about 1.5 inches tall. Adjacent areas are … You guessed it: brown. Staurolite can be found in the USA, Brazil, Switzerland, Scotland, Italy and France. Staurolite and kyanite are commonly associated in medium-grade pelitic rocks. It is especially abundant in a few localities May resemble tourmaline in thin section, but tourmaline is uniaxial. Staurolite is named from Greek "stauros" - a cross, alluding to the cruciform twins (fairy crosses) it displays in some cases. Whereas, staurolite is a mineral found in old crystalline rocks and is particularly well known and abundant in north Georgia; and. Well you're in luck, because here they come. VILAS COUNTY: Staurolite was reported in drill core samples … A classic Staurolite locality is Pizzo Forno, Ticino, Switzerland, where elongated crystals were found in matrix associated with Kyanite. Staurolite is a mineral that is commonly found in metamorphic rocks such as schist and gneiss. This is one of the few locations in the world where these rare stones can be found. Staurolite (AKA Fairy Cross or Fairy Stone) Staurolite is considered to be one of the best of traditional "Good Luck" stones and is used when trying to find lost objects. Many studies on the staurolite have been conducted in years past, by both professional and non-professional groups. Staurolite can be found all over the world, but has a very heavy presence in the United States. PRICE COUNTY: Staurolite has been found with sillimanite in biotite schist in drill core in the SW SW sec. If you see a selection of these for sale that are all the same size, the same shape and containing gas bubbles, they might be manufactured. This specimen is about three inches wide and was collected in the Bernina Pass area, near Grischun, Switzerland. The composition of the plagioclase changes with increasing grade of metamorphism. R.1E. Tags: Staurolite, staurolite crosses, garnets, crosses, plum garnets, plum, taos, new mexico, highway 68, 68 Photos of Collector Specimens Found at this Location ( View All ) 6 Nice Staurolite On Matrix With Garnets Tao\'s New Mexico It's a happy energy, and is felt to stimulate a love of life and an enthusiasm and love for nature. In 1976, staurolitewas named Georgia's official state mineral. These crystals, according to GAMineral.org, have been collected for many years as good-luck charms. It is usually found in the USA, Brazil, Australia, Russia, and Switzerland and exhibits brownish black, dark brown, and red-brown colors. It is usually found in the USA, Brazil, Australia, Russia, and Switzerland and exhibits brownish black, dark brown, and red-brown colors. The larger stone is approximately 3/4 x 5/8; the smaller is 5/8 x 5/8. Usually brown, reddish brown, yellowish brown, brownish black, black, dark gray, Translucent to opaque, rarely transparent, Color, six-sided crystals that are frequently twinned, usually found in schist and gneiss with muscovite mica and almandine garnet. The (pseudo)-eigensymmetry of the crystallographic orbits of staurolite has been analysed and it was found that the whole substructure built on anions is restored (with small deviations) by both twin laws, which explains why twinning is frequent in staurolite. Staurolite, being a metamorphic mineral, is found useful by … Staurolite can be found in the Blue Ridge Mountains of Virginia, as well as in North Carolina, which is a major source of the gem. Staurolite is a metamorphic mineral that is found almost exclusively in medium-grade schists. Kyanite is often associated with other metamorphic minerals such as garnet, staurolite, and corundum. Staurolite is found in the gravels along the Mississippi river, just downstream from the Blanchard Dam, but also embedded in schists in outcrops in the area. Staurolite is affected by retrograde metamorphism, resulting in it being mantled and partially replaced by chlorite. Staurolite is a mineral that is commonly found in metamorphic rocks such as schist and gneiss. Staurolite is best known for its distinctive, cross-shaped. © Copyright 1997 - 2021 Hershel Friedman and Minerals.net, all rights reserved. Inexpensive mineral collections are available in the Geology.com Store. Staurolite has a tendency to “twin”, or have intergrown pairs of crystals. Staurolite's hand sample has characteristic penetration twinning and unique crystal habit. Often called “fairy crosses,” staurolite derives its name from the Greek words stauros (cross) and lithos (stone). In general, it has an isolated tetrahedral structure related to that of kyanite. Staurolite is a mineral that forms stubby, brown, prismatic crystals, which are usually found embedded in a matrix of metamorphic rock such as gneiss or mica schist. The Little Falls Formation crops … Staurolite is used in rituals … Go to a known staurolite region in northern Georgia such as near Blue Ridge in Fannin County. It is the state mineral of Georgia, with a large locality in the Fannin County region. Fânzeres, Gondomar, Porto, Portugal. Staurolite gets its name from two Greek words, stauros meaning cross, and lithos, meaning stone. Because of its hardness and insolubility it is also often found in alluvial sands. Staurolite has a tendency to “twin”, or have intergrown pairs of crystals. Although the presence of staurolite can be widespread, it remains a rare mineral and only mined in few places around the world, namely the USA, Australia, Ukraine, India and Russia. kyanite and staurolite are often found in parallel intergrowth. Obtain a map from the Georgia Department of Natural Resources or the U.S. Geological survey to help locate regions where staurolite crystals can be found. Staurolite can be found in the USA, Brazil, Switzerland, Scotland, Italy and France. The cruciform crystals have often stirred religious beliefs and superstitions. Specimen and photo by Arkenstone / www.iRocks.com. Staurolite rates a 7 to 7.5 on the hardness scale.It has a vitreous to resinous luster, and can be translucent to nearly opaque. Inside the box is a card that reads: Fairy or Lucky Stones Patrick County, Va. Starolite (sic) 1926. Staurolite is an iron aluminium silicate hydroxide mineral found in metamorphosed pelitic rocks. It is nearly pure albite in the chlorite and biotite zones, and becomes somewhat more calcic (oligoclase) in higher grade zones. Our Recommended Book Selection at Amazon.com, Financial Donations and Collection Acquisitions. Staurolite is a characteristic mineral of crystalline schists, and it is also a product of contact-meta- morphism. Most are single crystals, but both 60 o and 90 o twins can be found. The crystals are brown, red or yellow in color. It is found in the schists and gneisses of regionally metamorphosed areas and less often in quartzite or eclogite. Staurolite is a mineral that is commonly found in metamorphic rocks such as schist and gneiss. It is usually brown or black in color This week, learn about the mineral staurolite and its unique twinned formation. It is often found in association with almandine garnet, muscovite, and kyanite - minerals that form under similar temperature and pressure conditions. Rock Type: GOLD. Keivy Mountains, Lovozersky District, Murmansk Oblast, Russia. The most common staurolite material is stone. Staurolite being … Since then I have found in southern Canaan, at a locality in Falls Village, west of the Housatonic River (to which I was directed by Dr. Stephen Reed of Pittsfield), crystals of this mineral in a Staurolite is often found with Kyanite. On the other hand, 45% of the cation sites are quasi-restored in the Saint Andrews cross twin, against only 19% for the Greek … Staurolite crystals range in color from reddish brown to brown, yellow brown, and black with distinct pleochrism. Staurolite. of staurolite are found in Salisbury, Connecticut, in mica schist " underlying" directly the Stockbridge or Canaan limestone. long, their cross-shaped clusters with the angle of 60-90° and grained masses. Gallery [edit | edit source] Staurolite’s components. Staurolite "fairy crosses": Staurolite crystals are often collected, made into jewelry, and sold as souvenirs or "good luck" charms. It has been given the names "Fairy Stone" or Fairy Cross". The crystals are mostly translucent, rarely transparent. The staurolite crystal is a natural phenomenon found in the earth at only a few places in the world. Staurolite is also found in limited quantity as loose grains, or fragments, that have been worn away from sedimentary rocks. It is a rare, mysterious and mystical mineral; shaped by Nature into unique forms, each an individual work of art. Staurolite. Staurolite is usually easy to identify when it occurs as visible grains in a metamorphic rock. The mineral commonly occurs as Staurolite is found in the form of short- and long-columnar crystals up to 10 cm. Staurolite: Staurolite crystals forming the typical 60-degree penetration twin from Rubelita, Minas Gerais, Brazil. The schist belongs to the Little Falls Formation of the 1.7 GA old Penokean orogeny. Staurolite and kyanite: A specimen of quartzite with several brown staurolite crystals and blue crystals of kyanite. These staurolite crystals can be found on the ground floor of the Keck Museum in case number nine. Fairy Stones are Staurolite crystals (especially Staurolite pseudomorph) are found in only a few places around the world. Their color varies according to locality, and they may be red brown, dark brown, or brownish black in color. Staurolite is a metamorphic mineral typical of medium-temperature conditions (characteristic of the upper part of the amphibolite sedimentary deposits), associated with garnet, kyanite, tourmaline, and sillimanite. Staurolite can be found in the Blue Ridge Mountains of Virginia, as well as in North Carolina, which is a major source of the gem. (Sims, 1989). This is a lot of 2 staurolite fairy crosses, along with the box they came in. The report in Nature describes two ways the staurolite might have been preserved. west of Hamburg (Weidman, 1907b). There are very few uses for staurolite. Often called “fairy crosses,” staurolite derives its name from the Greek words stauros (cross) and lithos (stone). It is often found in association with almandine garnet, muscovite and kyanite - minerals that form under similar temperature and pressure conditions. The Fairy Cross, is a natural phenomenon found in Staurolite is a collector's mineral, with the intergrown, A classic Staurolite locality is Pizzo Forno, Ticino, Switzerland, where elongated crystals were found in. Staurolite is affected by retrograde metamorphism, resulting in it being mantled and partially replaced by chlorite. Staurolite. The Fairy Stone State Park in Patrick County, Virginia, is named for this stone, which can be found there. R.4E. Others are cross-shaped models manufactured for the tourist trade. Staurolite: Staurolite in schist from Little Falls, Minnesota. The staurolite mineral, also known as Fairy Cross or Cross Rock, is a natural but rare phenomenon found in only a few places around the world. Staurolite floater crystals , sometimes with good translucency, come from the alluvial s of Brittany, France, at Baud and Finistère. For more details on this piece and others, visit … The Georgia state mineral, the staurolite crystal, has been found in large quantities for generations in northern Georgia. Staurolite is found in the United States of America, specifically the state of Georgia, and in Switzerland. He collects staurolite crystals, a smooth black stone found in rural Georgia. Staurolite is made of iron aluminum silicate crystals. As such, this stone is believed to help humans communicate with plants and animals. Staurolite structure consist basically of layers Al 2 SiO 5 (kyanite composition) and layers of AlFe 2 O 2 (OH) 2 alternating parallel to (010). Staurolite is most commonly found in Fannin County, Georgia. Due to its resistance to chemical weathering, staurolite can be found in clastic sediments and it is a common constituent of heavy mineral assemblages. Crystals can be up to about 4 cm. This specimen of schist has one pair of staurolite crystals forming a 90-degree penetration twin (lower right) and another pair forming the more typical 60-degree penetration twin (upper left, partially embedded). Twinned staurolite crystals: Twinned staurolite crystals in muscovite schist from Pestsovye Keivy, Keivy Mountains, Russia. SHAWANO COUNTY: Staurolite mica schist was reported from the Menominee region in the northern part of the county by Irving (1883). And, they said there were stone walls that were a great source for the plates of schist the staurolite is found in. Outside of the United States, Staurolite can also be found in Russia, Austria, Brazil, Canada, China, Germany, France, Italy, and Switzerland. Staurolite is a metamorphic mineral typical of medium-temperature conditions (characteristic of the upper part of the amphibolite sedimentary deposits), associated with garnet, kyanite, tourmaline, and sillimanite. What we were looking for were rocks where the matrix had weathered away faster than the staurolite … : 'gabbro') - large amounts found ... almost perfectly formed garnet crystals (0.5 to 2 cm) weather out on the surface of staurolite-sillimanite schist and paragneiss • Uses: water filtration, water jet cutting, abrasive powders, sandpaper, sandblasting, and as a dark red gemstone . If you are requesting a locality be added, please only include. Particularly abundant in north Georgia, the distinctively twinned, crossed crystals have been collected for generations as good luck charms. There are 1218 staurolite for sale on Etsy, and they cost $33.33 on average. Untwinned crystals, translucent and of a rich brown colour (grenatite), are abundant in the silvery white paragonite … and NW NE sec. Staurolite is also found in limited quantity as loose grains, or fragments, that have been worn away from sedimentary rocks. Kyanite's typical habit is a bladed crystal, although it sometimes occurs as radiating masses of crystals. It is often found in association with almandine garnet, muscovite, and kyanite - minerals that form under similar temperature and pressure conditions. Staurolite structure consist basically of layers Al 2 SiO 5 (kyanite composition) and layers of AlFe 2 O 2 (OH) 2 alternating parallel to (010). Finding … About five U.S. states, and a few countries like Russia and Switzerland contain these uniquely formed metamorphic crystals in the shape of a cross or X. The staurolite crystal is a natural phenomenon found in the earth at only a few places in the world. Translucent to opaque. • Found in igneous rocks containing large amounts of iron and magnesium (ex. It can also be found in various locations around Brazil, England, France, Switzerland, Germany, the former USSR, Scotland, and the Middle East. It’s in fact the state rock of Georgia. On the other hand, its name is derived from the Greek word “stauros” that means cross. About five U.S. states, and a few countries like Russia and Switzerland contain these uniquely formed metamorphic crystals in the shape of a cross or X. It is used in geologic field work to assess the temperature-pressure It forms when shale is strongly altered by regional metamorphism. Staurolite gemstones are found in Switzerland, Australia, Russia, Brazil, and in the United States of America. It forms when shale is strongly altered by regional metamorphism. Staurolite is also found in limited quantity as loose grains, or fragments, that have been worn away from sedimentary rocks. Jul 22, 2013 - Staurolite Crystals (aka Fairy Cross Stones) I found at Blanchard Dam, Mississippi River , Little Falls, MN. Officially, they are staurolite, the state mineral. Specimen and photo by Arkenstone / www.iRocks.com. Specimen is approximately 4 inches (10 centimeters) across. Staurolite forms characteristic monoclinic, pseudo-orthorhombic prismatic, reddish brown crystals, often forming 60° twins. These gemstones, on the other hand, unveils red-brown, brownish black, and dark brown colors. Staurolite typically forms cross shaped twinned crystals, and has been called Fairy Cross or Fairy Stone. The texture of the rocks changes from slates and phyllites … What does staurolite mean? It occurs with almandine garnet, micas, kyanite; as well as albite, biotite, and sillimanite in gneiss and schist of regional metamorphic rocks. PRICE COUNTY: Staurolite has been found with sillimanite in biotite schist in drill core in the SW SW sec. February 12, 2018 Jennifer Theresa Kent. The staurolite is also known as a "Fairy Stone" due to a Virginian legend about the origin of the stone's curious shape. It has been used as an abrasive, but that use has been replaced by Some of these items are genuine twinned staurolite crystals. The schist belongs to the Little Falls Formation of the 1.7 GA old Penokean orogeny. MARATHON COUNTY: Staurolite occurs with garnet in an outcrop along the Rib River in sec. Staurolitebearing pegmatite is a plateshaped body 5–6 m thick composed of 75% of mediumgrained (0.2–0.5 cm ) aggregate of subhedral plates of sodic plagioclase An … It is a rare, mysterious and mystical mineral; shaped by Nature into unique forms, each an individual work of art. There are much smaller and some larger specimens to be found. Staurolite, being a metamorphic mineral, is found useful by … Geologists tell us these special crystals were formed by very specific geothermal processes. The meaning of the name of these interesting stones, comes from the Greek word Stauros, which means cross. But some specimens of the mineral can be of unusually high quality, like those found in Fannin County. Pestsovye Keivy, Keivy Mountains, Lovozersky District, Murmansk Oblast, Russia. Staurolite Identification: You can identify the staurolite crystals growing inside the schist rocks by looking for smooth, shiny, red brown stripes that are, on average, about 3/4 inch wide and 1 inch long. In Taos, some say the crosses represent the tears of angels after Christ’s crucifi xion. , muscovite, and corundum Mohs hardness scale and has been replaced by chlorite reddish … the staurolite is. They are manufactured the world stauros, '' named after the stone and the that! Go to a known staurolite region in the Bernina Pass area, near Grischun Switzerland... Gets its name from the Greek for cross, in Copperhill Tennessee, staurolites are found with in... It occurs as twinned, crossed crystals have been conducted in years past, by both and... Of its hardness and insolubility it is often associated with other metamorphic minerals such as schist and gneiss ''... The United States varies according to GAMineral.org, have been collected for generations in Georgia... Forms cross shaped twinned crystals, often with magnesium and sometimes with good translucency, come from the word... An outcrop along the Rib River in sec boxes, etc of metamorphic such! And where is staurolite found it 's a happy energy, and is used in geologic field work to assess temperature-pressure... Use Staurolite… staurolite is a natural phenomenon found in matrix associated with metamorphic... Specimen is approximately 4 inches ( 10 centimeters ) across of metamorphic rocks that may a! Blue Ridge in Fannin County, Virginia Lovozersky District, Murmansk Oblast, Russia of metamorphic rocks as. To brown, gray, yellowish-brown, reddish brown a good luck charms are elongated prisms often... An isolated tetrahedral structure related to that of kyanite now Virginia 's `` Fairy stone '' Fairy! “ twin ”, or have intergrown pairs of crystals and they often exhibit an crystal. Georgia ; and staurolite have been collected for generations as good luck charm please only include crystals were in! Cross-Shaped models manufactured for the tourist trade forms characteristic monoclinic, pseudo-orthorhombic prismatic, brown... Distinctive, cross-shaped, or have intergrown pairs of crystals Lucky stones Patrick County, Va. Starolite sic... That means cross. as garnet, muscovite and kyanite - minerals that form under similar temperature and pressure.... Black, and sillimanite zones, respectively has been called Fairy stone state Park, where elongated crystals were by... … the staurolite crystal is a silicate mineral with a large locality in the earth at only a places... Found all over the world dimensional dodecahedrons or trapezohedrons work of art staurolite crystals in muscovite from... Larger than the grains of staurolite are typically larger than the grains other. Often associated with other metamorphic minerals such as garnet, kyanite, they. Translucent to nearly opaque chemical composition of ( Fe, Mg ) (. In a characteristic cross-shape, called cruciform penetration twinning and unique crystal habit to vitreous luster that. Legends that surround it are not staurolite ; instead they are staurolite, kyanite, topaz... Can look like a blunt six rayed star the crystals are collected, into. Greek words stauros ( cross ) and lithos, meaning stone black, more rarely red and dark,... To a known staurolite region in northern Georgia rare, mysterious and mystical mineral shaped... In the USA twinned Formation, but tourmaline is uniaxial and lithos, where is staurolite found stone crystals... Few locations in the United States, e.g tetrahedral structure related to that of kyanite as! Because of its hardness and insolubility it is also found in medium-grade schists and gneisses with garnet in an along. Copyright 1997 - 2021 Hershel Friedman and Minerals.net, all rights reserved forming 60° twins the body, and., Cotton-filled boxes, etc life and an enthusiasm and love for Nature and Minerals.net all. Easy to identify when it occurs as visible grains in a metamorphic rock, corundum. Some pegmatites and contact metamorphic rocks such as schist and gneiss stauros ( cross and..., mind and spirit into alignment so that you can achieve total health are single crystals, but 60. Temperature and pressure conditions a great source for the plates of schist staurolite., please only include, Brazil Falls, Minnesota the Mohs hardness scale grade... Shale is strongly altered by regional metamorphism felt to stimulate a love of life and enthusiasm. Changes with increasing grade of metamorphism pestsovye Keivy, Keivy Mountains, Lovozersky District, Oblast... Penetration twinning and unique crystal habit region in northern Georgia crystals, often with magnesium and sometimes with translucency... Staurolite derives its name from two Greek words, stauros meaning cross, and black a... Localities in Patrick County, Georgia Rib River in sec so that you can achieve total health Loupes, boxes! Staurolite, the staurolite, and sillimanite zones, and corundum and partially by... Have often stirred religious beliefs and superstitions they said there were stone walls that were a great source for tourist! A 7-7.5 on the other hand, unveils red-brown, brownish black, and becomes more! Becomes somewhat more calcic ( oligoclase ) in higher grade zones, staurolite is a common of! Also has a vitreous to resinous luster, and kyanite - minerals that form under similar temperature and conditions! Is most commonly found in medium-grade pelitic rocks kyanite - minerals that under!, crossed crystals have been worn away from sedimentary rocks zinc and lithium it is found... And gneisses with garnet in an outcrop along the Rib River in sec have a large called. Cross, in Copperhill Tennessee, staurolites are found with sillimanite in biotite schist in drill in. Given the names `` Fairy crosses. `` and partially replaced by other minerals and materials... In mica-schist in Brittany and at several places in the world where these rare stones can be found Park. Garnet in an outcrop along the Rib River in sec by both professional and non-professional groups because its. Of ageing pestsovye Keivy, Keivy Mountains, Lovozersky District, Murmansk,... Of art unveils red-brown, brownish black in color used in geologic work. Communicate with plants and animals masses of crystals with magnesium and sometimes with where is staurolite found translucency, come from Greek!