Calcite Chocolate High Quality Specimen from Hubei - Select

Calcite Chocolate High Quality Specimen from Hubei - Select

Mineral Information:

Chocolate Calcite is a variety of calcite mineral that is characterized by its rich brown coloration, which resembles that of chocolate. It is a relatively uncommon form of calcite and is usually found in sedimentary rock formations, where it forms as a result of the natural deposition and crystallization of calcium carbonate minerals.

Metaphysical Meaning:

Like other types of calcite, Chocolate Calcite has a number of physical and metaphysical properties. It is believed to have a calming and grounding energy, and can help to relieve stress and anxiety. It is also said to have a stabilizing effect on emotions and can help to promote feelings of inner peace and harmony.

Mineral Care:

Due to its relatively soft nature, Chocolate Calcite can be somewhat fragile and may be susceptible to damage if handled roughly or dropped. It has a hardness of around 3 on the Mohs scale, which makes it more susceptible to scratches and chips than some other minerals. As with any mineral or gemstone, it is important to handle Chocolate Calcite with care and to store it in a safe and dry location when not in use.

Disclaimer:

No information here is intended to diagnose, treat or cure ailments or afflictions of any kind. One should always consult a medical professional if a serious issue presents itself.

Statistics:

Category    Carbonate minerals
Formula (repeating unit)    CaCO3
Strunz classification    5.AB.05
Crystal system    Trigonal
Crystal class    Hexagonal scalenohedral (3m)
H-M symbol: (3 2/m)
Space group    R3c
Unit cell    a = 4.9896(2) Å, c = 17.0610(11) Å; Z = 6
Color    Typically colorless or white - may have shades of various colors
Crystal habit    Crystalline, granular, stalactitic, concretionary, massive, rhombohedral
Twinning    Common by four twin laws
Cleavage    Perfect on {1011} three directions with angle of 74° 55'[1]
Fracture    Conchoidal
Tenacity    Brittle
Mohs scale hardness    3 (defining mineral)
Luster    Vitreous to pearly on cleavage surfaces
Streak    White
Diaphaneity    Transparent to translucent
Specific gravity    2.71
Optical properties    Uniaxial (−)
Refractive index    nω = 1.640–1.660 nε = 1.486
Birefringence    δ = 0.154–0.174
Fusibility    Infusible (decrepitates energetically)[2]
Solubility    Soluble in dilute acids
Other characteristics    May fluoresce red, blue, yellow, and other colors under either SW and LW UV; phosphorescent