Mica
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Purple Mica Polished 8mm Round
Bead World Gems
$125,693.27Approximate beads per strand: 45 What is it: Mica is a silicate mineral that form in distinct layers. Mica is fairly light and soft, and sheets and flakes of mica are flexible. History: Mica was first mined in India about 4,000 years ago, where it...$125,693.27 -
Black Tourmaline in Mica Polished 4mm Round
Bead World Gems
$40,906.09Approximate beads per strand: 95 What is it: Tourmaline is part of a large group of boron silicate minerals with a wide range of colors. It has a Mohs hardness of 7 to 7.5. History: In the 1500s, a Spanish conquistador of Brazil, washed the dirt from a...$40,906.09 -
Black Tourmaline in Mica Grade A Polished 8mm Round
Bead World Gems
$61,731.01Approximate beads per strand: 45 What is it: Tourmaline is part of a large group of boron silicate minerals with a wide range of colors. It has a Mohs hardness of 7 to 7.5. History: In the 1500s, a Spanish conquistador of Brazil, washed the dirt from a...$61,731.01 -
Black Tourmaline in Mica Grade A Polished 6mm Round
Bead World Gems
$51,318.55Approximate beads per strand: 65 What is it: Tourmaline is part of a large group of boron silicate minerals with a wide range of colors. It has a Mohs hardness of 7 to 7.5. History: In the 1500s, a Spanish conquistador of Brazil, washed the dirt from a...$51,318.55 -
Black Mica Polished 12mm Round
Bead World Gems
$39,418.60Approximate beads per strand: 35 What is it: Mica is a silicate mineral that form in distinct layers. Mica is fairly light and soft, and sheets and flakes of mica are flexible. History: Mica was first mined in India about 4,000 years ago, where it...$39,418.60 -
Black Mica Polished 6mm Round
Bead World Gems
$21,940.54Approximate beads per strand: 65 What is it: Mica is a silicate mineral that form in distinct layers. Mica is fairly light and soft, and sheets and flakes of mica are flexible. History: Mica was first mined in India about 4,000 years ago, where it...$21,940.54 -
Black Mica Polished 4mm Round
Bead World Gems
$18,593.68Approximate beads per strand: 95 What is it: Mica is a silicate mineral that form in distinct layers. Mica is fairly light and soft, and sheets and flakes of mica are flexible. History: Mica was first mined in India about 4,000 years ago, where it...$18,593.68