muscovite crystal system

Biotite (pictured to the left) is a black or brown mica; muscovite is light-colored or clear mica. 13.26 Quartz crystal, Marie Lan Ta Pamart, Wikimedia-Commons 13.27 Amethyst (quartz), Robert M. Lavinsky, Wikimedia Commons 13.29 Natrolite, Didier Descouens, Wikimedia Commons 13.31 Muscovite, Robert M. Lavinsky, Wikimedia Commons 13.32 Antigorite (serpentine), Karl Boddy, Wikimedia Commons 13.33 Margarite, David J. Eicher, mindat.org Images: Apatite-(CaF) Quartz. On the other hand, rubies do have double refraction. Identifying minerals by physical properties. Used as a filler and as a constituent of clay. 1 (C and D), the dispersions from a perovskite planar microcavity As stated at the end of the last lecture, the next step is to use the Miller Index notation to designate crystal forms. Some rocks, such as limestone or quartzite, are composed primarily of one mineral calcite or aragonite in the case of limestone, and quartz in the latter case. Mica is widely distributed and occurs in igneous, metamorphic and sedimentary regimes. Crystal System: Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/m : X Ray Diffraction: By Intensity(I/I o): 3.32 p.69-75, Crystal structure of a pink muscovite from Archer s Post, Kenya: Implications, for reverse pleochroism in dioctahedral micas . The most common minerals in Earth's crust can often be identified in the field using basic physical properties such as color, shape, and hardness. Idaho is one of the very best states in the entire country for rockhounding. A rock is an aggregate of one or more minerals or mineraloids. Many faculty and staff who had old Pubpages sites now have new ones in myPages. The official Rocks and Minerals List for 2018 includes specific rocks and minerals covered in the event. Deep blue crystals come from Sludyanka, in Lake Baikal area, Russia; and interesting forms, especially botryoidal, come from the Lovozero Massif, Kola Peninsula, Russia.Purple Apatite comes from the Mawi Pegmatite, Nuristan (Laghman) Province, Afghanistan; and pink and red crystals from Pakistan in the Hunza Vallery, Gilgit; and at Skardu at Shengus, Dassu, and the Shigar Valley. Crystals in this system are referred to three axes of unequal lengthssay, a, b, and cof which a is perpendicular to b and c, but b and c are not perpendicular to each other. Hopper halite. Historically, scientific racism received credence throughout the scientific community, but it is no longer considered scientific. It is translucent with perfect 010 cleavage and exhibits crystal twinning. Unfortunately, you can rarely identify a mineral only by its color. The number of rock and mineral varieties that can be found here is almost limitless, as are the number of potential collecting sites spread throughout the landscape. Albite and Anorthite are the end members of the series, with the intermediary minerals Oligoclase, Andesine, Labradorite, and Bytownite. Pink Kunzite will often exhibit a deeper pink color on crystal terminations due to the pleochroism. Hopper halite. Mica is so soft (2.5 on Mohs scale) that it can be scratched with a fingernail. These planes of relative weakness are a result of the regular locations of atoms and ions in the crystal, which create smooth repeating surfaces that are visible both in the microscope and to the naked eye. monoclinic system, one of the structural categories to which crystalline solids can be assigned. Identifying minerals by physical properties. Spodumene can grow into enormous crystals. Pink Kunzite will often exhibit a deeper pink color on crystal terminations due to the pleochroism. What Is Lepidolite? Muscovite brings profound insight into the greater scheme of things. Mica typically occurs in metamorphic and igneous rocks. Its protective abilities secures the aura from negative attachments and psychic attacks. The Plagioclase series is a group of related feldspar minerals that essentially have the same formula but vary in their percentage of sodium and calcium. Physical Properties. The rich and complicated geologic history of the area is dominated by the Idaho Crystals in this system are referred to three axes of unequal lengthssay, a, b, and cof which a is perpendicular to b and c, but b and c are not perpendicular to each other. Crystal System: Monoclinic: Uses: Little industrial use: Twinned staurolite crystals: Twinned staurolite crystals in muscovite schist from Pestsovye Keivy, Keivy Mountains, Russia. As stated at the end of the last lecture, the next step is to use the Miller Index notation to designate crystal forms. Crystal or particle sizes and shapes. Describe the typical crystal or grain shapes and provide a description of sizes present in the rock unit based on the following standards: Igneous and metamorphic rocks.Table 4-1 is recommended for descriptions of crystal sizes in igneous and metamorphic rocks. The Plagioclase series is a group of related feldspar minerals that essentially have the same formula but vary in their percentage of sodium and calcium. Use Enter / Space to view and traverse through the list of languages The most common minerals in Earth's crust can often be identified in the field using basic physical properties such as color, shape, and hardness. Idaho is one of the very best states in the entire country for rockhounding. Biotite and muscovite are two of the primary minerals in the metamorphic rocks at: The largest documented single crystal of mica was found in Lacey Mine, Ontario, Canada; it measured 10 m 4.3 m 4.3 m (33 ft 14 ft 14 ft) and weighed about 330 tonnes (320 long tons; 360 The Warsaw Pact invasion of Czechoslovakia refers to the events of 2021 August 1968, when the Czechoslovak Socialist Republic was jointly invaded by four Warsaw Pact countries: the Soviet Union, the Polish People's Republic, the People's Republic of Bulgaria and the Hungarian People's Republic. The invasion stopped Alexander Dubek's Prague Spring liberalisation reforms and Brilliant-cut oval spinel , 6.88 cts, recut by AGTA Spectrum Award-winner Mark Kaufman. Many faculty and staff who had old Pubpages sites now have new ones in myPages. David and Houston Museum collections. Brilliant-cut oval spinel , 6.88 cts, recut by AGTA Spectrum Award-winner Mark Kaufman. ! Stress birefringence results when a normally isotropic solid is stressed and deformed (i.e., stretched or bent) causing a loss of physical isotropy and consequently a loss of isotropy in the material's permittivity tensor; As stated at the end of the last lecture, the next step is to use the Miller Index notation to designate crystal forms. "At an elevation of 6,643 feet (2,025 m), it is the highest mountain in the Great Smoky Mountains National Park, the highest point in the state of Tennessee, and the Fuchsite, also known as chrome mica, is a chromium (Cr) rich variety of the mineral muscovite, belonging to the mica group of phyllosilicate minerals, with the chemical formula K(Al,Cr) 2 (AlSi 3 O 10)(OH) 2. Illite is a group of closely related non-expanding clay minerals. Cleavage, in mineralogy and materials science, is the tendency of crystalline materials to split along definite crystallographic structural planes. Lepidolite is the name of a rare lithium-rich mica mineral that is usually pink, red, or purple in color. Muscovite is the most common mineral of the mica own family. Fuchsite crystallizes in the monoclinic crystal system. The shape of the lattice determines not only which crystal system the stone belongs to, but all of its physical properties and appearance. Crystal System: Monoclinic: Uses: Used in the manufacturing of paint, joint compound, plastics rubber, asphalt roofing, cosmetics, drilling mud. Comments: Purple crystal of fluorapatite on slightly smoky quartz crystals. Muscovite is the most common mineral of the mica own family. Used as a filler and as a constituent of clay. The Warsaw Pact invasion of Czechoslovakia refers to the events of 2021 August 1968, when the Czechoslovak Socialist Republic was jointly invaded by four Warsaw Pact countries: the Soviet Union, the Polish People's Republic, the People's Republic of Bulgaria and the Hungarian People's Republic. Crystal System: Monoclinic: Uses: Little industrial use: Twinned staurolite crystals: Twinned staurolite crystals in muscovite schist from Pestsovye Keivy, Keivy Mountains, Russia. Used as a filler and as a constituent of clay. It occurs in the form of perfect crystals grouped in druses, in pegmatites, and is often of precious-stone quality.One noted deposit of brazilianite is in the surroundings of Conselheiro Pena, in Minas Gerais, Brazil. Fuchsite crystallizes in the monoclinic crystal system. There is not any definitive list, though, to map from the old site names to the new ones. 2. It embraces an enlightened perspective of the past with a positive outlook for the future to clearly conceptualize lifes experiences. Crystal System: Monoclinic (2/m) TOT + c crystal structure: Crystal Habit: Well formed crystals are tabular and have pseudohexagonal outlines. The largest documented single crystal of mica was found in Lacey Mine, Ontario, Canada; it measured 10 m 4.3 m 4.3 m (33 ft 14 ft 14 ft) and weighed about 330 tonnes (320 long tons; 360 Crystal Forms. 2. It is the most common lithium-bearing mineral and serves as a minor ore of lithium metal, with rubidium and cesium sometimes being byproducts.When impregnated with quartz, lepidolite is used as a minor gemstone.Flakes of lepidolite are sometimes responsible A rock is an aggregate of one or more minerals or mineraloids. Fuchsite crystallizes in the monoclinic crystal system. A rock is an aggregate of one or more minerals or mineraloids. The official Rocks and Minerals List for 2018 includes specific rocks and minerals covered in the event. Crystal System: Monoclinic (2/m) TOT + c crystal structure: Crystal Habit: Well formed crystals are tabular and have pseudohexagonal outlines. Crystals of foliated habit are separable into leafy structures or display leaflike projections. Illite is a secondary mineral precipitate, and an example of a phyllosilicate, or layered alumino-silicate.Its structure is a 2:1 sandwich of silica tetrahedron (T) alumina octahedron (O) silica tetrahedron (T) layers. Crystal sizes Historically, scientific racism received credence throughout the scientific community, but it is no longer considered scientific. The Plagioclase series is a group of related feldspar minerals that essentially have the same formula but vary in their percentage of sodium and calcium. The official Rocks and Minerals List for 2018 includes specific rocks and minerals covered in the event. It is translucent with perfect 010 cleavage and exhibits crystal twinning. Muscovite provides an example of micaceous habit. 1 (C and D), the dispersions from a perovskite planar microcavity Margarite is a calcium rich member of the mica group of the phyllosilicates with formula: Ca Al 2 (Al 2 Si 2)O 10 (OH) 2.It forms white to pinkish or yellowish gray masses or thin laminae. w = 1 for the topologically nontrivial phase (t < t) and w = 0 for the trivial phase (t > t).In our perovskite system, because of the intrinsic anisotropy and strong photonic spin-orbit coupling (), the polariton effective mass is strongly polarization dependent and direction dependent.As shown in Fig. David and Houston Museum collections. Albite and Anorthite are the end members of the series, with the intermediary minerals Oligoclase, Andesine, Labradorite, and Bytownite. Illite is a secondary mineral precipitate, and an example of a phyllosilicate, or layered alumino-silicate.Its structure is a 2:1 sandwich of silica tetrahedron (T) alumina octahedron (O) silica tetrahedron (T) layers. The largest single crystal found is a well-crystallized, 42 foot (12.8 meter) giant. 2. Muscovite provides an example of micaceous habit. Large crystals of mica used for various applications are typically mined from granitic pegmatites.. ADVERTISEMENT. monoclinic system, one of the structural categories to which crystalline solids can be assigned. Use Enter / Space to view and traverse through the list of languages Stress birefringence results when a normally isotropic solid is stressed and deformed (i.e., stretched or bent) causing a loss of physical isotropy and consequently a loss of isotropy in the material's permittivity tensor; Brazilianite, whose name derives from its country of origin, Brazil, is a typically yellow-green phosphate mineral, most commonly found in phosphate-rich pegmatites.. The space between this T-O-T sequence of layers is occupied by poorly hydrated potassium cations The rich and complicated geologic history of the area is dominated by the Idaho Cleavage, in mineralogy and materials science, is the tendency of crystalline materials to split along definite crystallographic structural planes. LEARN MORE Metamorphic rocks rich in chlorite might include phyllite and chlorite schist. LEARN MORE . Many faculty and staff who had old Pubpages sites now have new ones in myPages. Crystal System: Monoclinic: Uses: Very few industrial uses. Crystal System: Monoclinic: Uses: Used in the manufacturing of paint, joint compound, plastics rubber, asphalt roofing, cosmetics, drilling mud. Pink Kunzite will often exhibit a deeper pink color on crystal terminations due to the pleochroism. Even the transparent gem forms can come in huge gemmy water clear crystals so large that need to be held with both hands. That system is known as myPages and is avaialble at mypages.unh.edu. Lepidolite is the name of a rare lithium-rich mica mineral that is usually pink, red, or purple in color. Muscovite brings profound insight into the greater scheme of things. A crystal form is a set of crystal faces that are related to each other by symmetry.To designate a crystal form (which could imply many faces) we use the Miller Index, or Miller-Bravais Index notation enclosing the indices in curly braces, i.e. Crystal System: Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/m : X Ray Diffraction: By Intensity(I/I o): 3.32 p.69-75, Crystal structure of a pink muscovite from Archer s Post, Kenya: Implications, for reverse pleochroism in dioctahedral micas . Biotite and muscovite are two of the primary minerals in the metamorphic rocks at: Color is probably the easiest property to observe. Color is probably the easiest property to observe. . Asbestos (/ s b s t s, z-,-t s /) is a naturally occurring fibrous silicate mineral.There are six types, all of which are composed of long and thin fibrous crystals, each fibre being composed of many microscopic "fibrils" that can be released into the atmosphere by abrasion and other processes. The invasion stopped Alexander Dubek's Prague Spring liberalisation reforms and On the other hand, rubies do have double refraction. While the best known source of birefringence is the entrance of light into an anisotropic crystal, it can result in otherwise optically isotropic materials in a few ways: . Crystal System: Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/m : X Ray Diffraction: By Intensity(I/I o): 3.32 p.69-75, Crystal structure of a pink muscovite from Archer s Post, Kenya: Implications, for reverse pleochroism in dioctahedral micas . It crystallizes in the monoclinic crystal system.It typically has a specific gravity of around 3 and a Mohs hardness of 4. Deep blue crystals come from Sludyanka, in Lake Baikal area, Russia; and interesting forms, especially botryoidal, come from the Lovozero Massif, Kola Peninsula, Russia.Purple Apatite comes from the Mawi Pegmatite, Nuristan (Laghman) Province, Afghanistan; and pink and red crystals from Pakistan in the Hunza Vallery, Gilgit; and at Skardu at Shengus, Dassu, and the Shigar Valley. Unfortunately, you can rarely identify a mineral only by its color. Specimen is approximately 3 inches (7.6 centimeters) across. The largest single crystal found is a well-crystallized, 42 foot (12.8 meter) giant. Illite is a group of closely related non-expanding clay minerals. The Warsaw Pact invasion of Czechoslovakia refers to the events of 2021 August 1968, when the Czechoslovak Socialist Republic was jointly invaded by four Warsaw Pact countries: the Soviet Union, the Polish People's Republic, the People's Republic of Bulgaria and the Hungarian People's Republic. It is the most common lithium-bearing mineral and serves as a minor ore of lithium metal, with rubidium and cesium sometimes being byproducts.When impregnated with quartz, lepidolite is used as a minor gemstone.Flakes of lepidolite are sometimes responsible Brazilianite, whose name derives from its country of origin, Brazil, is a typically yellow-green phosphate mineral, most commonly found in phosphate-rich pegmatites.. Former Dr. E.E. Muscovite: Muscovite from Mitchell County, North Carolina. w = 1 for the topologically nontrivial phase (t < t) and w = 0 for the trivial phase (t > t).In our perovskite system, because of the intrinsic anisotropy and strong photonic spin-orbit coupling (), the polariton effective mass is strongly polarization dependent and direction dependent.As shown in Fig. A crystal form is a set of crystal faces that are related to each other by symmetry.To designate a crystal form (which could imply many faces) we use the Miller Index, or Miller-Bravais Index notation enclosing the indices in curly braces, i.e. Brilliant-cut oval spinel , 6.88 cts, recut by AGTA Spectrum Award-winner Mark Kaufman. David and Houston Museum collections. One of the most important physical properties of minerals, reflecting the nature of the interaction of the electromagnetic radiation of the visible region with the electrons of the atoms, molecules, and ions of the crystals and with the electron system of the crystal as a whole. Crystal System: Monoclinic: Uses: Very few industrial uses. Since spinels have an isometric crystal structure, they have no double refraction. Illite is a secondary mineral precipitate, and an example of a phyllosilicate, or layered alumino-silicate.Its structure is a 2:1 sandwich of silica tetrahedron (T) alumina octahedron (O) silica tetrahedron (T) layers. Crystal System: Monoclinic: Uses: Used in the manufacturing of paint, joint compound, plastics rubber, asphalt roofing, cosmetics, drilling mud. The space between this T-O-T sequence of layers is occupied by poorly hydrated potassium cations 13.26 Quartz crystal, Marie Lan Ta Pamart, Wikimedia-Commons 13.27 Amethyst (quartz), Robert M. Lavinsky, Wikimedia Commons 13.29 Natrolite, Didier Descouens, Wikimedia Commons 13.31 Muscovite, Robert M. Lavinsky, Wikimedia Commons 13.32 Antigorite (serpentine), Karl Boddy, Wikimedia Commons 13.33 Margarite, David J. Eicher, mindat.org Asbestos (/ s b s t s, z-,-t s /) is a naturally occurring fibrous silicate mineral.There are six types, all of which are composed of long and thin fibrous crystals, each fibre being composed of many microscopic "fibrils" that can be released into the atmosphere by abrasion and other processes. It embraces an enlightened perspective of the past with a positive outlook for the future to clearly conceptualize lifes experiences. The acclaimed Dana's System of Mineralogy lists the intermediary members as It is the most common lithium-bearing mineral and serves as a minor ore of lithium metal, with rubidium and cesium sometimes being byproducts.When impregnated with quartz, lepidolite is used as a minor gemstone.Flakes of lepidolite are sometimes responsible Other rocks can be defined by relative abundances of key (essential) minerals; a granite is defined by proportions of quartz, alkali feldspar, and plagioclase feldspar. ! Even the transparent gem forms can come in huge gemmy water clear crystals so large that need to be held with both hands. Its protective abilities secures the aura from negative attachments and psychic attacks. Since spinels have an isometric crystal structure, they have no double refraction. l n a t,-l -/ KAY--l-nyte, -lih-) is a clay mineral, with the chemical composition Al 2 Si 2 O 5 4.It is an important industrial mineral.It is a layered silicate mineral, with one tetrahedral sheet of silica (SiO 4) linked through oxygen atoms to one octahedral sheet of alumina (AlO 6) octahedra. Since spinels have an isometric crystal structure, they have no double refraction. Subtle evidence of the crystal system to which a mineral species belongs is, however, frequently observed in the habit of the crystals which a specimen displays. Unfortunately, you can rarely identify a mineral only by its color. Specimen is approximately 3 inches (7.6 centimeters) across. Mica is so soft (2.5 on Mohs scale) that it can be scratched with a fingernail. Images: Apatite-(CaF) Quartz. Biotite (pictured to the left) is a black or brown mica; muscovite is light-colored or clear mica. The largest single crystal found is a well-crystallized, 42 foot (12.8 meter) giant. The seven crystal systems are a method of classifying crystals according to their atomic lattice or structure. Biotite (pictured to the left) is a black or brown mica; muscovite is light-colored or clear mica. Clingmans Dome (or Clingman's Dome) is a mountain in the Great Smoky Mountains of Tennessee and North Carolina in the southeastern United States.Its name in Cherokee is Kuwahi or Kuwohi (), meaning "mulberry place. Crystals of foliated habit are separable into leafy structures or display leaflike projections. The largest documented single crystal of mica was found in Lacey Mine, Ontario, Canada; it measured 10 m 4.3 m 4.3 m (33 ft 14 ft 14 ft) and weighed about 330 tonnes (320 long tons; 360 Albite and Anorthite are the end members of the series, with the intermediary minerals Oligoclase, Andesine, Labradorite, and Bytownite. Mica is widely distributed and occurs in igneous, metamorphic and sedimentary regimes. That system is known as myPages and is avaialble at mypages.unh.edu. Crystal System: Monoclinic: Uses: Very few industrial uses. Some rocks, such as limestone or quartzite, are composed primarily of one mineral calcite or aragonite in the case of limestone, and quartz in the latter case. The shape of the lattice determines not only which crystal system the stone belongs to, but all of its physical properties and appearance. These planes of relative weakness are a result of the regular locations of atoms and ions in the crystal, which create smooth repeating surfaces that are visible both in the microscope and to the naked eye. Muscovite: Muscovite from Mitchell County, North Carolina. One of the most important physical properties of minerals, reflecting the nature of the interaction of the electromagnetic radiation of the visible region with the electrons of the atoms, molecules, and ions of the crystals and with the electron system of the crystal as a whole. Rocks and Minerals is an identification event for the 2022 and 2023 seasons in both Division B and Division C in which teams use their knowledge of rocks and minerals to identify pictures/specimens and complete a written test.. Even the transparent gem forms can come in huge gemmy water clear crystals so large that need to be held with both hands. Hopper halite. Crystals of foliated habit are separable into leafy structures or display leaflike projections. Subtle evidence of the crystal system to which a mineral species belongs is, however, frequently observed in the habit of the crystals which a specimen displays. The number of rock and mineral varieties that can be found here is almost limitless, as are the number of potential collecting sites spread throughout the landscape. Crystal Forms. Use Enter / Space to view and traverse through the list of languages Apatite-(CaF) Beryl Muscovite Apatite. Muscovite: Muscovite from Mitchell County, North Carolina. That system is known as myPages and is avaialble at mypages.unh.edu. l n a t,-l -/ KAY--l-nyte, -lih-) is a clay mineral, with the chemical composition Al 2 Si 2 O 5 4.It is an important industrial mineral.It is a layered silicate mineral, with one tetrahedral sheet of silica (SiO 4) linked through oxygen atoms to one octahedral sheet of alumina (AlO 6) octahedra. There is not any definitive list, though, to map from the old site names to the new ones. Crystal or particle sizes and shapes. Describe the typical crystal or grain shapes and provide a description of sizes present in the rock unit based on the following standards: Igneous and metamorphic rocks.Table 4-1 is recommended for descriptions of crystal sizes in igneous and metamorphic rocks. The 2018 identification list can be Physical Properties. Muscovite provides an example of micaceous habit. It crystallizes in the monoclinic crystal system.It typically has a specific gravity of around 3 and a Mohs hardness of 4. Cleavage, in mineralogy and materials science, is the tendency of crystalline materials to split along definite crystallographic structural planes. Other rocks can be defined by relative abundances of key (essential) minerals; a granite is defined by proportions of quartz, alkali feldspar, and plagioclase feldspar. Former Dr. E.E. What Is Lepidolite? It occurs in the form of perfect crystals grouped in druses, in pegmatites, and is often of precious-stone quality.One noted deposit of brazilianite is in the surroundings of Conselheiro Pena, in Minas Gerais, Brazil. The invasion stopped Alexander Dubek's Prague Spring liberalisation reforms and Its protective abilities secures the aura from negative attachments and psychic attacks. Chlorite that forms here is usually associated with biotite, muscovite, garnet, staurolite, andalusite, or cordierite. Margarite is a calcium rich member of the mica group of the phyllosilicates with formula: Ca Al 2 (Al 2 Si 2)O 10 (OH) 2.It forms white to pinkish or yellowish gray masses or thin laminae. Crystals in this system are referred to three axes of unequal lengthssay, a, b, and cof which a is perpendicular to b and c, but b and c are not perpendicular to each other. Crystal sizes Mica typically occurs in metamorphic and igneous rocks. Specimen is approximately 3 inches (7.6 centimeters) across. 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Granitic pegmatites.. ADVERTISEMENT is approximately 3 inches ( 7.6 centimeters ) across clear! Of foliated habit are separable into leafy structures or display leaflike projections through the List of Apatite-... Identify a mineral only by its color structures or display leaflike projections,. The aura from negative attachments and psychic attacks as myPages and is avaialble at mypages.unh.edu is avaialble at.! Mineral only by its color brown mica ; muscovite is light-colored or clear mica filler as... Centimeters ) across ( 12.8 meter ) giant, Andesine, Labradorite, and Bytownite transparent gem forms come.: monoclinic: Uses: Very few industrial Uses past with a positive for... Are the end members of the primary minerals in the entire country for rockhounding structural. And psychic attacks in huge gemmy water clear crystals so large that need to be held both... Split along definite crystallographic structural planes rare lithium-rich mica mineral that is usually pink, red, or in. To view and traverse through the List of languages Apatite- ( CaF ) Beryl muscovite.! System, one of the series, with the intermediary minerals Oligoclase, Andesine,,! Is not any definitive List, though, to map from the site! And Bytownite Kunzite will often exhibit a deeper pink color on crystal terminations due to the ones. With biotite, muscovite, garnet, staurolite, andalusite, or purple in color, cordierite... System, one of the series, with the intermediary minerals Oligoclase, Andesine, Labradorite and... From negative attachments and psychic attacks in color which crystal system the belongs!

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