Bead, lava rock (waxed), 10mm round, B grade, Mohs hardness 3 to 3-1/2. Sold per 15-1/2 to 16 strand. - Fire Mountain Gems and Beads

Natural lava rock beads include naturally formed voids and irregular surfaces, making each bead unique. Beads have been waxed to make them feel smooth.

Lava Rock Waxed Beads, Black, 10mm Round - Golden Age Beads

Bead, white howlite (natural), 10mm round, B grade, Mohs hardness 3 to 3-1/2. Sold per 15-1/2 to 16 strand. - Fire Mountain Gems and Beads

Lava Stone (Round)(Smooth)(4mm)(6mm)(8mm)(10mm)(16Strand) – Candi Beads

Bead, lava rock and crystals, crystal clear, 14mm round, B grade, Mohs hardness 3 to 3-1/2. Sold individually. - Fire Mountain Gems and Beads

Unwaxed A Grade Natural Black Gray Lava Beads 4mm 6mm 8mm 10mm Volcani – Intrinsic Trading

Focal, lava rock (waxed), black, 39.5x19.5mm oval, B grade, Mohs hardness 3 to 3-1/2. Sold per pkg of 2. - Fire Mountain Gems and Beads

Large Hole Beads Unwaxed Natural Black Lava 8mm 10mm Round Beads Big 2 – Intrinsic Trading

Dyed Lava Rock Round Beads Dark Green 10MM

Beads - Fire Mountain Gems and Beads

Joe Foreman 20mm Round Lava Rock Beads Black Beads for Jewelry Making Natural Gemstones and Crystals Beads Semi Precious 15

Lava Rock Waxed Beads, Black, 10mm Round - Golden Age Beads

BEADNOVA 10mm Color Lava Beads Natural Crystal Beads Stone Gemstone Round Loose Energy Healing Beads for Jewelry Making (10mm, 32-34pcs, Mix Color)

BEADNOVA 10mm Color Lava Beads Natural Crystal Beads Stone Gemstone Round Loose Energy Healing Beads for Jewelry Making (10mm, 32-34pcs, Mix Color)

Bead, lava rock (waxed), 10mm round, B grade, Mohs hardness 3 to 3-1/2. Sold per 15-1/2 to 16 strand. - Fire Mountain Gems and Beads

HAAMIIQII 35pcs 10mm Natural Black Volcanic Lava Beads Round Loose Gemstone Beads for Jewelry Making DIY Bracelet Necklace : Clothing, Shoes & Jewelry