VOL. 02.22.2018 | SHOP MINERALS February 22, 2018 Black and White Agate 3.00w x 4.00h in $150.00 Polished Obsidian 9.00w x 6.00h in $240.00 Lapis Lazuli 4.00w x 5.00h in $445.00 Cobaltoan Calcite 2.00w x 2.50h in $40.00 agate geode 9.00w x 7.00h in $445.00 Galena 5.00w x 3.00h in $250.00