Mica
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Purple Mica Polished 8mm Round
Bead World Gems
¥13,733.59Approximate 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...¥13,733.59 -
Black Tourmaline in Mica Polished 4mm Round
Bead World Gems
¥4,469.51Approximate 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...¥4,469.51 -
Black Tourmaline in Mica Grade A Polished 8mm Round
Bead World Gems
¥6,744.90Approximate 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...¥6,744.90 -
Black Tourmaline in Mica Grade A Polished 6mm Round
Bead World Gems
¥5,607.21Approximate 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...¥5,607.21 -
Black Mica Polished 12mm Round
Bead World Gems
¥4,306.98Approximate 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...¥4,306.98 -
Black Mica Polished 6mm Round
Bead World Gems
¥2,397.28Approximate 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...¥2,397.28 -
Black Mica Polished 4mm Round
Bead World Gems
¥2,031.60Approximate 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...¥2,031.60