Calcite [ CaCO3 ]

Images of Calcite

Material properties

Formulas CaCO3, (Ca,Mg)CO3
Abbreviation Cal, Cal
Variants Mg, Terlingua, st1e
Classifications Calcium carbonate, Minerals containing CO3, Calcite (group)
Members Manganocalcite, Plumbocalcite, Iceland spar
Luminescence emitters Ce, CO3, Dy, Er, Eu, Fe, Mn, Nd, Pb, PO2, Radiation induced, REE, Self trapped exciton, Sm, Tb, Triplet-singlet, Unspecified, UO2
Spectra Luminescence (4), SXES (1)
IMA Status Grandfathered (pre-IMA), 1836
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Related materials Aragonite, Vaterite
Crystal symmetry Trigonal, Point group 3m, Space group R3c (#167)
Tags Mineral, Carbonate, Carbonate

Composition

Element Atoms
Ca 1
C 1
O 3
Total: 5

Specimens of Calcite

Name Owner Materials Phase purity Image Spectra Techniques
Chondrodite-Calcite-Diopside-Hydrozincite (Ontario) Hamblen, Prof James O., Georgia Tech Calcite, Chondrodite, Diopside, Hydrozincite 0
Esperite-Calcite-Willemite (#2, Franklin, NJ) Hamblen, Prof James O., Georgia Tech Calcite, Esperite, Willemite 0
Hydrozincite (#3, Franklin, NJ) Hamblen, Prof James O., Georgia Tech Calcite, Hydrozincite 0
Hydrozincite (#4, Franklin, NJ) Hamblen, Prof James O., Georgia Tech Calcite, Hydrozincite 0
Hydrozincite (#5, Ontario) Hamblen, Prof James O., Georgia Tech Calcite, Hydrozincite 0
Hydrozincite (#6, Ontario) Hamblen, Prof James O., Georgia Tech Calcite, Chondrodite, Diopside, Hydrozincite 0
Septarian nodule (Utah) Hamblen, Prof James O., Georgia Tech Aragonite, Calcite 0
Willemite-Calcite-Franklinite Hamblen, Prof James O., Georgia Tech Calcite, Franklinite, Willemite 0
Wollastonite (#1, Franklin, NJ) Hamblen, Prof James O., Georgia Tech Calcite, Wollastonite 0