Mica
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Purple Mica Polished 8mm Round
Bead World Gems
SR1,145.68Approximate 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...SR1,145.68 -
Black Tourmaline in Mica Polished 4mm Round
Bead World Gems
SR372.86Approximate 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...SR372.86 -
Black Tourmaline in Mica Grade A Polished 8mm Round
Bead World Gems
SR562.67Approximate 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...SR562.67 -
Black Tourmaline in Mica Grade A Polished 6mm Round
Bead World Gems
SR467.76Approximate 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...SR467.76 -
Black Mica Polished 12mm Round
Bead World Gems
SR359.30Approximate 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...SR359.30 -
Black Mica Polished 6mm Round
Bead World Gems
SR199.99Approximate 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...SR199.99 -
Black Mica Polished 4mm Round
Bead World Gems
SR169.48Approximate 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...SR169.48