Tawmawite Properties
Tawmawite is a rare mineral that has several unique properties. It is a silicate mineral and has the chemical formula of Cu6Hg3As4S12. It was discovered in 1974 in the Tawmaw mine in northern Shan State, Myanmar. Tawmawite is a member of the enargite family, which is composed of copper arsenic sulfides. It is named after the Tawmaw mine where it was first discovered.
Physical Properties
- Color: black, dark brownish-black
- Luster: metallic
- Streak: black
- Hardness: 3 on the Mohs scale
- Density: 5.95 g/cm3
- Cleavage: {100} good, {010} fair, {001} poor
Optical Properties
- Transparency: opaque
- Refractive Index: n = 2.58 - 2.88
- Birefringence: none
- Pleochroism: none
Ranking of Rarity
Tawmawite is an extremely rare mineral and is considered to be one of the rarest minerals in the world.
Occurrence (countries)
Tawmawite has only been found in the Tawmaw mine in northern Shan State, Myanmar. It has not been found in any other locations around the world.
Healing Properties
There is no scientific evidence to suggest that tawmawite has any healing properties.
Uses
Tawmawite is a rare mineral and is not used for any commercial purposes. It is mainly collected by mineral collectors and museums for its rarity and unique properties.
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