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Black Arfvedsonite Beads with blue needles.

Arfvedsonite · Smooth · Round · 6mm, 8mm, 10mm, 12mm

$8.95
SKU 1RdArf06S001
Size:
6mm
6.5mm
7.8mm
8mm
8.5mm
10mm
10.5mm
12mm

185 in stock

738 in stock

51 in stock

500 in stock

426 in stock

92 in stock

54 in stock

12 in stock

Order within 00 minutes to ship today.
All other orders ship the next business day.

Strand Length: approx. 15.5 inches.

100% natural Arfvedsonite stone beads.

Arfvedsonite gets its name from Johan August Arfvedson who first discovered it in 1823. This stone is of volcanic origin and displays blue amphibole mineral blasts within a black mafic matrix material. Arfvedsonite is found in Quebec, Greenland, and Russia's Kola Peninsula.

Bead Count

Count of beads on a strand:

  • 4mm = 85 Beads
  • 6mm = 58 Beads
  • 8mm = 45 Beads
  • 10mm = 36 Beads
  • 12mm = 30 Beads
Note: These are general guidelines. The actually count may be greater or slightly less than stated.
Hole Size

Bead hole size ranges:

  • 4mm = 0.6mm to 0.8mm
  • 6mm = 0.8mm to 1.0mm
  • 8mm = 0.8mm to 1.0mm
  • 10mm = 1.0mm and larger
Note: These are general guidelines. The actually hole size may be slightly larger or smaller than stated.