You are seeing Ask web results for ANDRADITE.
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Andradite - Wikipedia, the free encyclopedia
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THE MINERAL ANDRADITE ... See our natural Andradite Mineral Specimens; For Garnet Jewelry, visit: ... Andradite, like other garnets, forms rounded crystals with 12 rhombic or 24 trapezoidal faces or combinations of these and some other forms. This crystal habit is classic for the garnet minerals.
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DEMANTOID, the green variety of andradite garnet; ... VARIETY OF: Andradite garnet, Ca3 Fe2 Si3 O12. ... Demantoid is one of the gem varieties of the garnet mineral, andradite. Its green color is similar to peridot but with a yellowish shading. Demantoid is not the only green garnet. Uvarovite and the green grossular garnet...
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Garnet Group . Andradite-Grossular Series , and the Andradite-Schorlomite Series . ... Classification of Andradite ... Type Occurrence of Andradite...
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General Andradite Information ... Andradite is named after the Brazilian mineralogist J. B. de Andrada e Silva (1763-1838). Demantoid is named after its adamantine luster. ... Andradite Image...
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Andradite is one of the garnet minerals. ... Andradite garnet from the Idria region of central California. (more below) ... Andradite is one of the calcium garnets, along with grossular and uvarovite (hence the name "ugrandite" for this group). All three are typically green, but andradite may also be red, brown, black or yellow.
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Andradite, the iron-calcium garnet, shown in its green variety demantoid. ... Andradite is one of the calcium garnets, along with grossular and uvarovite (hence the name "ugrandite" for this group). All three are typically green, but andradite may also be black or yellow.
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Information on the mineral andradite (garnet group) ... ANDRADITE; andradite - mineral 51.4.3b.1 ... Andradite is a Garnet, belonging to the Garnet group. The Garnet group is a small group of closely related minerals. The members of the Garnet group are isomorphous, and some of them freely intermingle.
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Andradite commonly coats seams and forms small lustrous crystals, unless embedded in asbestos (as in Val Malenco, Italy, and the demantoids of the Urals), when it may be rounded. Occasionally in sandy aggregates of fine grains, or in massive white, pink, or green veins (grossular, particularly: "South African jade").
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Online gallery of garnet group mineral specimens for sale including almandine garnet, andradite, spessartine, grossular, uvarovite. Thumbnail mineral previews, high quality photographs. New minerals are added every week. ... Included in this group are grossular, andradite, melanite, uvarovite, almandine (almandite),
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