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Spurrite is a white,
yellow or
light blue
mineral with
monoclinic crystals. Its
chemical formula is Ca5(SiO4)2CO3.
Spurrite is
generally formed in contact...
- an
alteration of calc–silicate
rocks by
contact metamorphism of larnite–
spurrite. It
occurs as
fumarole deposits in the
Vesuvius area. In
Jebel Awq, Oman...
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Ceylonite (var.)
Spodumene Hiddenite (var.)
Kunzite (var.)
Triphane (var.)
Spurrite Staurolite Stibiotantalite Stichtite Stolzite Strontianite Strontium titanate...
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Sperrylite Spertiniite Spessartine Sphalerite Spherocobaltite Spinel Spodumene Spurrite Stannite Stannoidite Staurolite Steacyite Stellerite Stephanite Stercorite...
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fractured veins of the
mineral spurrite. Jennite, afwillite,
oyelite and
calcite are all
minerals that form in
layers within spurrite veins. It
appears that afwillite...
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named for the location. At the type
locality it
occurs with wollastonite,
spurrite, perovskite, merwinite,
melilite and gehlenite. It
occurs in
contact metamorphosed...
- Syi
Studenitsite Sdn
Saddlebackite Sdd
Schreibersite Scb
Shuvalovite Svv
Spurrite Spu
Studtite Stu
Safflorite Saf
Schreyerite Sry
Sibirskite Sib Srebrodolskite...
-
Scawtite forms where the
activity of
calcium is high
compared to H+.
Spurrite forms in a
limited range of
calcium activity and high
silica activity....
-
hydrothermal veins in limestone. ****ociated
minerals include melilite,
spurrite, tobermorite, thomsonite, larnite, grossular, bultfonteinite, calcite,...
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diopside monticellite +
melilite ± calcite,
diopside (also tilleyite,
spurrite, merwinite,
larnite and
other rare Ca- or Ca-Mg-silicates). Ecologites...
