click any picture for more details; pictures and movies of the item, etc. 0557 Blue Quartz Crystal Cluster Size: 33 mm x 31 mm Weight: approx. 11.2 grams Price $29.99 buy now 0528 Botryoidal Psilomelane   Size: 1" x 3/4" x 9/16"(largest piece) Weight: approx. 22 grams total Price $9.99 buy now 0517 Common Opal Specimen Size: 1 3/8" x 1/2" dia. at the base Weight: approx. 122 grams Price $14.99 buy now 0492 Hyalite Opal on matrix   Size:  1 1/4" x 1 1/4" Weight:  approx.12 grams Price $11.99 buy now 0426 Precious Wood/Opal   Size:  7/8 " x 3/4" x 1/2" (thumbnail) Weight:  2 grams   Sold 0381 Opal Specimen - 1lbs 14 oz   Size:  3 1/2" x 3 3/4" x 3 1/2" Weight:  860 grams Price $17.99 buy now 0282 Tufa   Size:  5" dia. x 3 1/2" tall Weight:  3 lb 9 oz Price $16.99 buy now 0252 Glass Butte Mahogany Obsidian   Size:  9 1/2" long x 5" wide x 3 1/2" thick Weight:  6 lb 8 oz Price $24.99 buy now 0562 Cactus Quartz   Size:  3 1/4"  x 1 1/4" x 1" Weight:  104 grams Price $39.99 buy now 0207 Lightning Ridge Opal Belemnite     Weight:  421 grams total Price $800.00 buy now 0177 Davis Creek Mahogany Obsidian     Weight:  880 grams total Price $15.99 buy now 0166 Davis Creek Mahogany Obsidian     Weight:  788 grams total Price $14.99 buy now gem stones - jewelry - beads - petrified wood - specimens - fossils - rough - tools - supplies More Specimens For Sale Page 1 / Page 2