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Bead, black silk stone (natural), 6mm round, C grade, Mohs hardness 4. Sold per pkg of (10) 15-1/2" to 16" strands. - Fire Mountain Gems and Beads
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Amazon.com: Black Silk Stone Jasper Round Gemstone Beads 15" Strand 8mm (47 Pcs) : Arts, Crafts & Sewing
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Amazon.com: NG1366 Black Silk Stone Small 4mm - 7mm Pebble Onyx Marble Gemstone Beads 16" : Clothing, Shoes & Jewelry
![Bead, black silk stone (natural), 4mm round, C grade, Mohs hardness 4. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads Bead, black silk stone (natural), 4mm round, C grade, Mohs hardness 4. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads](https://image1.fmgstatic.com/images/p9293gsb(2).jpg)
Bead, black silk stone (natural), 4mm round, C grade, Mohs hardness 4. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads
![30 Pcs. 8mm Black Silk Stone Beads for Jewelry Making & DIY - Etsy in 2023 | Stone beads, Jewelry making beads, Beads 30 Pcs. 8mm Black Silk Stone Beads for Jewelry Making & DIY - Etsy in 2023 | Stone beads, Jewelry making beads, Beads](https://i.pinimg.com/736x/a4/7a/7e/a47a7e6f3cbf2295424fad76af7c6eac.jpg)
30 Pcs. 8mm Black Silk Stone Beads for Jewelry Making & DIY - Etsy in 2023 | Stone beads, Jewelry making beads, Beads
![Bead, black silk stone (natural), matte, 14mm puffed flat round, B grade, Mohs hardness 4. Sold per 8-inch strand, approximately 15 beads. - Fire Mountain Gems and Beads Bead, black silk stone (natural), matte, 14mm puffed flat round, B grade, Mohs hardness 4. Sold per 8-inch strand, approximately 15 beads. - Fire Mountain Gems and Beads](https://image1.fmgstatic.com/images/p3098geb(2).jpg)