Opals & Other Stones

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.75" lengthwise by 1" on the longer side. It weights 13.4...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 2.5" across at the longest point and is very hefty. It...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 2" on the longest side, and a little less on the...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It's dimension are 1" x 1.75" x .5" x 1.75" . It weights 15.75...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.25" on each straight edge, and roughly 1.75" on the curved...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1" x 1.5" x 2". It weights 16.99 grams. Once this...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.5" x .5". It weights 9 grams. Once this item is...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.5" on the longest side, with the shortest being close to...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.5" across the longest point with irregular edges. It weights 13.86...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.5" on the longest side, and a little less on the...

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 2" on the longer sides, with the shorter measuring roughly 1.5"....

This is a unique slab of Gilson White Opal, one of the last of it's kind! It is roughly 1.5" long, and half an inch wide at the widest point....