|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).
Nice polish, brighter in the picture but still beautiful, rough on the bottom, very pretty, fast shipping and speedy service, thank you.125 CTS LARGE LABRADORITE POLISHED SLAB [MGW 2323 ]
Wow, SO beautiful, as per usual the shipping and customer service were excellent and I can't wait to make a creation with this gorgeous piece.29.15 CTS OPAL FLUORITE 'TIFFANY STONE' [MGW707]
|Starts||14th Jan 2018 10:00pm PST|
|Ends||16th Jan 2018 10:00pm PST|
|Registered Shipping||$19.00||10 Days|
|Standard Shipping||$4.00||21 Days|
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