Description
This listing features a beautiful natural Calcite crystal specimen, showcasing the classic trigonal crystal system, vibrant luster, and often transparent to translucent appearance characteristic of this mineral. Whether in rhombohedral, scalenohedral, or tabular forms, Calcite is both a stunning and educational crystal to add to your collection. The photo shows the actual specimen you will receive.
All of our Crystals are 100% Genuine Specimens & come with a Certificate of Authenticity.
Geological Information:
- Common Locations: Mexico, USA, UK, China, Romania, and Iceland
- Formation Environment: Calcite typically forms in sedimentary settings such as limestone caves (stalactites/stalagmites), hydrothermal veins, and hot spring deposits. It can also occur in metamorphic marbles and volcanic fumaroles.
- Geological Context: Calcite is one of the most widespread and important minerals on Earth. It plays a critical role in the carbon cycle and is a primary component of limestone and marble.
Crystal Type and Species:
- Mineral Name: Calcite
- Chemical Formula: CaCO₃ (Calcium Carbonate)
- Crystal System: Trigonal
- Hardness: 3 on the Mohs scale
- Color: Can range from clear, white, yellow, orange, pink, to green and grey depending on trace impurities
- Lustre: Vitreous to pearly
- Cleavage: Perfect in three directions (rhombohedral)
- Fluorescence: Many specimens fluoresce under UV light
Specimen Notes:
- Carefully chosen for crystal clarity, luster, and form
- Scale Rule Squares / Cube = 1cm: Please refer to photo for full sizing
- This listing includes the exact crystal shown in the image
Calcite crystals are appreciated by collectors, educators, and crystal healers alike. With its optical properties, geological significance, and wide color range, this Calcite specimen is a versatile and attractive addition to any mineral collection or display.
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