Bead, magnesite (dyed / stabilized), light blue, 16x16mm-19x18mm diagonally drilled cube, C grade, Mohs hardness 3-1/2 to 4. Sold per 15-inch strand.
Beads>Grade C>Magnesite
Beads
Grade C
Magnesite
Blues
Dice
18mm
Dyed
https://www.firemountaingems.com/itemdetails/h205778cx
H205778CX
Bead, magnesite (dyed / stabilized), light blue, 16x16mm-19x18mm diagonally drilled cube, C grade, Mohs hardness 3-1/2 to 4. Sold per 15-inch strand.
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5.51
5.51
As Low As $3.60 per strand