Spessartine is a nesosilicate, manganese aluminium garnet species, Mn2+3Al2(SiO4)3. This mineral is sometimes mistakenly referred to as spessartite. Spessartine's...
7 KB (519 words) - 01:04, 4 November 2024
Garnet (section Spessartine)
in chemical composition. The different species are pyrope, almandine, spessartine, grossular (varieties of which are hessonite or cinnamon-stone and tsavorite)...
50 KB (4,859 words) - 19:46, 2 November 2024
Andradite-grossular Grandite (Mali garnet) Pyrope-almandine-spessartine Malaia garnet Pyrope-spessartine Umbalite Gaspeite Gaylussite Gibbsite Glaucophane Goethite...
13 KB (868 words) - 18:14, 14 November 2024
are of a mixture within the pyralspite series pyrope, almandine, and spessartine with a little calcium. The name Malaia is translated from Swahili to...
2 KB (112 words) - 06:52, 28 December 2023
series with almandine and spessartine, which are collectively known as the pyralspite garnets (pyrope, almandine, spessartine). Iron and manganese substitute...
7 KB (575 words) - 22:35, 4 November 2024
the Y position: pyrope (Mg3Al2(SiO4)3), almandine (Fe3Al2(SiO4)3), and spessartine (Mn3Al2(SiO4)3). The ugrandite garnets have Ca2+ in the X position: uvarovite...
109 KB (13,007 words) - 05:27, 8 November 2024
minerals) Smithsonite Sodalite Soddyite Sonolite Sperrylite Spertiniite Spessartine Sphalerite Spherocobaltite Spinel Spodumene Spurrite Stannite Stannoidite...
42 KB (2,782 words) - 04:37, 12 November 2024
melanite Almandine Geology Grossular Mineral Mineral collecting Pyrope Spessartine Tsavorite Uvarovite Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols"...
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Mn2SiO4 Garnet group Pyrope – Mg3Al2(SiO4)3 Almandine – Fe3Al2(SiO4)3 Spessartine – Mn3Al2(SiO4)3 Grossular – Ca3Al2(SiO4)3 Andradite – Ca3Fe2(SiO4)3 Uvarovite...
20 KB (1,897 words) - 18:21, 16 July 2024
Smoky quartz with spessartine on top of feldspar matrix, featuring different crystal habits (shapes)...
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octahedra, and dodecahedra. It is commonly associated with beryl, quartz, spessartine, hematite, pseudobrookite, hausmannite, braunite and topaz in pneumatolytic...
5 KB (257 words) - 17:07, 10 January 2024
rhyolite. Associated minerals include bixbyite, quartz, orthoclase, topaz, spessartine, pseudobrookite and hematite. Synthetic red beryl is produced using hydrothermal...
12 KB (1,111 words) - 06:54, 21 November 2024
Spessartine garnet crystals in massive galena, Broken Hill...
18 KB (2,356 words) - 15:50, 22 October 2024
extracted coticule in Vielsalm owes its very fine abrasive properties to spessartine, which is a particular variety of garnet. The coticule is a metamorphic...
8 KB (938 words) - 04:58, 11 November 2024
Sni Strontiodresserite Sdrs Schlüterite-(Y) Slü-Y Shinkolobweite Skw Spessartine Sps Strontiofluorite Sflr Schmidite Smd Shirokshinite Shk Sphaerobertrandite...
180 KB (418 words) - 05:15, 30 June 2024
rhyolite. Associated minerals include bixbyite, quartz, orthoclase, topaz, spessartine, pseudobrookite and hematite. Minerals portal Chrysoberyl – Mineral or...
33 KB (3,176 words) - 06:53, 21 November 2024
Association minerals include: albite, lepidolite, topaz, beryl, tourmaline, spessartine, tantalite and fluorite. "Microlite" was first described in 1835 for...
5 KB (384 words) - 07:59, 15 October 2024
with their guests at a basic level. The district is also famous for its spessartine garnets, though they aren't mined commercially. According to the 2012...
20 KB (2,281 words) - 15:19, 12 September 2024
Tanzanite 0.030 0.011 Thulite 0.03 0.011 Zoisite 0.03 — YAG 0.028 0.015 Spessartine 0.027 0.015 Uvarovite 0.027 0.014–0.021 Almandine 0.027 0.013–0.016 Hessonite...
33 KB (3,423 words) - 02:55, 7 November 2024
mid-1960s rich deposits of precious stones, including sapphires and spessartine, were discovered. Also on the river is the Umba River Game Reserve, a...
6 KB (236 words) - 03:59, 6 October 2024
deposits. It occurs associated with alleghanyite, rhodonite, sonolite, spessartine, tephroite, kutnohorite, manganhumite, jacobsite, kellyite and alabandite...
4 KB (264 words) - 21:41, 10 January 2024
symmetry, the space group is believed to be C2/m. It forms drusy crusts in spessartine- and quartz-rich host rocks in small cavities and on fractures, by the...
7 KB (894 words) - 18:33, 19 January 2024
ilmenite, enstatite-ferrosilite, tridymite, quartz, sanidine, topaz, spessartine, beryl, mica, cassiterite and apatite. Occurrences include: Mayen in...
4 KB (198 words) - 19:08, 8 September 2024
paragonite biotite + muscovite + chlorite + albite + quartz + Mn-garnet (spessartine) In Si-rich dolomite rocks: dolomite + quartz The amphibolite facies...
13 KB (1,402 words) - 19:59, 8 February 2024
metamorphosed ore deposits rich in manganese. Associated minerals include spessartine, tephroite, alleghanyite, hausmannite, pyrophanite, alabandite, rhodonite...
3 KB (222 words) - 03:53, 13 January 2024
(after rruff.nfo/ima); olivine group and olivine (a fosterite var.); spessartine (a garnet) and spessartite (a lamprophyre); iron (element), telluric...
46 KB (4,996 words) - 16:59, 13 November 2024
aquamarine, jadeite, ruby, amazonite, kunzite, serpentine, azurite, kyanite, spessartine (garnet), beryl, morganite, spinel, emerald, moonstone, topaz, epidote...
8 KB (860 words) - 05:34, 5 July 2024
especially on the anticline prospects of the area, and on fine grained quartz-spessartine rocks in Broken Hill, Australia. Hidalgoite specimens are usually associated...
10 KB (1,207 words) - 18:32, 19 January 2024
IMA1980-033) 4.FD.05 [757] [758] [759] (IUPAC: copper(II) hydroxide) Spessartine (garnet, garnet: 1832) 9.AD.25 [760] [761] [762] (IUPAC: trimanganese(II)...
103 KB (6,878 words) - 17:47, 9 February 2024