Polished binghamite
$140.00
290 gm, 6.25 x 5.25 x .25 inches, polished both sides.
290 gm, 6.25 x 5.25 x .25 inches, polished both sides.
290 gm, 6.25 x 5.25 x .25 inches, polished both sides.
290 gm, 6.25 x 5.25 x .25 inches, polished both sides.
290 gm, 6.25 x 5.25 x .25 inches, polished both sides.
290 gm, 6.25 x 5.25 x .25 inches, polished both sides.