|Dimensions (mm)||not provided|
|Weight (carats)||not provided|
This is a cluster of natural untreated mica clusters from brazil.They look stunning when set in jewellery.
Weight 31.30 cts app
Szie 32 x 21 x 6 mm app
The mica group of sheet silicate (phyllosilicate) minerals includes several closely related materials having highly perfect basal cleavage. All are monoclinic with a tendency towards pseudo-hexagonal crystals and are similar in chemical composition. The highly perfect cleavage, which is the most prominent characteristic of mica, is explained by the hexagonal sheet-like arrangement of its atoms.
The word "mica" is thought to be derived from the Latin word micare, meaning "to glitter", in reference to the brilliant appearance of this mineral (especially when in small scales).
Great communicating, fast and professional. Thank you for the opportunity and excited for future purchases from Mineral Gem World.BANDED AGATE FINGER PENDANT -DRILLED 66.00 CTS [MX7705]
|Starts||26th Jun 2017 11:02pm PDT|
|Ends||28th Jun 2017 11:00pm PDT|
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