Calcite

CaCO₃

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Calcite is the most stable polymorph of calcium carbonate and is one of the most common minerals on Earth. It is the primary mineral in limestone and marble, and forms spectacular cave formations including stalactites and stalagmites.

ระบบผลึก	Trigonal
หมวดหมู่แร่ธาตุ	05 Carbonates and Nitrates
ความแข็งโมห์ส	3.0
ความถ่วงจำเพาะ	2.71
สี	Colorless, white, yellow, orange, blue, green
ความวาว	Vitreous
สีเส้นขูด	White
การแตกเรียบ	Perfect rhombohedral {1011}
รอยแตก	Conchoidal
ความโปร่งใส	Transparent
ลักษณะผลึก	Rhombohedral, scalenohedral, prismatic