Grey Agate Side Drilled Square Gemstone Beads [strand]

Full strand of lovely agate beads, in a side drilled square shape. These are mostly  a grey agate, but some beads definitely have a warm yellow tone.

Strand Length: Approx. 40cm
Bead Size: approx. 15mm long (across the diagonal on the drill hole). 11mm square, 5mm thick.
Hole Size: approx. 0.8mm to 1mm
Beads per strand: Approx. 29