Andradite is a mineral species of the garnet group. It is a nesosilicate, with formula Ca3Fe2Si3O12. Andradite includes three varieties: Colophonite: a...

of which are hessonite or cinnamon-stone and tsavorite), uvarovite and andradite. The garnets make up two solid solution series: pyrope-almandine-spessartine...

is the green gemstone variety of the mineral andradite, a member of the garnet group of minerals. Andradite is a calcium- and iron-rich garnet. The chemical...

Ugrandite Andradite Demantoid Melanite Topazolite Grossular Hessonite Hydrogrossular Tsavorite Uvarovite Almandine-pyrope Rhodolite Andradite-grossular...

Ancylite (mineral group) Andalusite Andersonite Andesine Andorite (IV/VI) Andradite Andrianovite Andychristyite Andyrobertsite Anglesite Anhydrite Anilite...

classified in the ugrandite group alongside the other calcium-bearing garnets andradite and grossular. Uvarovite is the rarest of the common members of the garnet...

Minerals from the Ural Mountains Andradite Beryl Platinum Quartz...

X position: uvarovite (Ca3Cr2(SiO4)3), grossular (Ca3Al2(SiO4)3) and andradite (Ca3Fe2(SiO4)3). While there are two subgroups of garnet, solid solutions...

calcium-iron mineral of the garnet family, a variety of grossular (later, andradite), discovered as an associated metamorphic mineral in the iron ore mines...

– Fe3Al2(SiO4)3 Spessartine – Mn3Al2(SiO4)3 Grossular – Ca3Al2(SiO4)3 Andradite – Ca3Fe2(SiO4)3 Uvarovite – Ca3Cr2(SiO4)3 Hydrogrossular – Ca 3Al 2Si...

and natrolite. Other associated minerals include nepheline, titanian andradite, aegirine, microcline, sanidine, albite, calcite, fluorite, ankerite and...

Kornelite (heptahydrate) and quenstedtite (decahydrate) are rarely found. Andradite garnet is a yellow-green example found in Italy. Lausenite (hexa- or pentahydrate)...

Granular Aggregates of diminute anhedral crystals in matrix or other surface andradite, bornite, scheelite, quartz, uvarovite Hopper Outer portions of cubes...

serpentinized portions of the Josephine peridotite. Some nuggets contain andradite garnet. An occurrence of awaruite is being developed commercially as an...

(usually brownish orange, rarely colorless, yellow, green, or pink) and andradite. The latter is the rarest and most costly of the garnets, with three of...

colophonite – coarse granules of garnet (was later identified as a variety of andradite), ernite, gooseberry-garnet – light green colored and translucent,...

spessartine Two "frog-eyes" of 1.8 cm each sit perched atop a matrix Andradite Gemstone Grossular Mineral collecting Pyrope Tsavorite Uvarovite Warr...

February 1942. In the Navy, the ship served as the patrol vessel USS Andradite (PYc-11) until 1945. Sources differ on whether she returned to Coast and...

new minerals[which?] and eight previously unknown species. The mineral andradite is named after him. Among his other discoveries was petalite, a lithium-containing...

Rodingite is a metasomatic rock composed of grossular-andradite garnet, calcic pyroxene, vesuvianite, epidote and scapolite. Rodingites are common where...

wolframite, topaz, fluorite, apatite, tourmaline, quartz, grossular–andradite, diopside, vesuvianite and tremolite. Scheelite usually occurs in tin-bearing...

minerals often associated with hardystonite are franklinite, diopside, andradite garnet, and esperite (fluoresces yellow). It was first described in 1899...

Wollastonite skarn with diopside (green), andradite garnet (red) and vesuvianite (dark brown) from the Stanisław mine near Szklarska Poręba, Izerskie...

Arsendescloizite Adcz Aleksite Alk Andorite VI Ado VI Arsenic As Aleutite Aeu Andradite Adr Arseniopleite Apl Alexkhomyakovite Akmy Andreadiniite Adi Arseniosiderite...

Hedenbergite with andradite garnet from the Cyclades...

faces. Naturally occurring rhombic dodecahedra are found as crystals of andradite (a kind of garnet) and fluorite. Tessellations in three or more dimensions...

ophiolites particularly their serpentinized mafic dykes, containing grossular-andradite garnet, calcic pyroxene, vesuvianite, epidote and scapolite. Fenite, as...

(SnO2) 0.071 0.035 Zirconia (ZrO2) 0.060 0.035 Powellite (CaMoO4) 0.058 — Andradite 0.057 — Demantoid 0.057 0.034 Cerussite 0.055 0.033–0.050 Titanite 0.051...

grossularite, pyrope, and spessartine. The mineral in Iron-garnet group is andradite. The mineral in chromium-garnet group is uvarovite. Garnet group minerals...

refractive index for blue and red light) than diamond, such as titanite 0.051, andradite 0.057, cassiterite 0.071, strontium titanate 0.109, sphalerite 0.156,...