Stone Age Industries
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Cabochon Biggs jasper with dendrites 40 x 30mm. Cabochons of semi-precious gemstones.
Our polished cabochons, cab for short, are an assortment of semi-precious gemstones, both calibrated and freeform, ready for mounting in jewelry findings. Cabochons usually have a convex top, usually in round, or oval shape in a certain size of measurement, usually millimeters. Freeform cabs can be in a multitude of shapes and more creativity is needed for mounting these cabs such as wire wrapping, drilling a hole for a screw or jump ring, bell caps, fold-over bails, etc. We have purchased cabs over the years, bought cab collections, & made some ourselves. Many are just one in stock only! We do have over 800 cabs in inventory, many not listed so send us an e-mail if you are looking for something you can't find. Some images are just a sample of the stone, not necessarily the one you will receive. Other cabs, especially the high dollar cabs due to rarity, etc. will be the cab you receive. If in doubt, please send an e-mail. Note cabs listed as G.O. were made by Gary Olson, who has been blind since birth. He does an outstanding job polishing cabs.
All Items
Here are all the products in this category:
Antelope jasper, 12mm, cab
Antelope jasper, 16 x 12mm, cab
Assorted 40 x 30mm, cabs
Assorted 30 x22mm cabs
Assorted 18 x 13mm, cabs
Aventurine, green, 40 x 30mm cab
Aventurine green 25 x18mm cab
Blackskin agate 40 x 30mm cab
Blackskin agate, 38mm cab
Bloodstone, 40 x 30MM, cab
Bloodstone 14 x 10mm cab
Bloodstone, 10 x 8mm
Bloodstone, 8 x 6mm cab
Blue Biggs, 30 x 22mm cab
Blue Biggs 28mm cab
Blue lace agate, 14 x 10mm cab
Blue lace agate, 8 x 6mm cab
Brazil agate 40 x 30mm cab
Brazil agate, 25 x 18mm cab
Bruneau jasper 40 x 30mm cab
Bruneau jasper 40 x 24mm cab
Bruneau jasper 25 x 18mm cab
Bruneau jasper 30 x 22mm cab
Bruneau jasper 29mm cab
Cathedral agate, 30 x 22mm cab
Dendritic jasper, 30 x 25 cab
Eagle Rock plumes 47mm x 30mm
Fancy jasper, 25 x 18 mm cab
Fire agate 29 x 21mm Deer Creek cab
Fire agate 27 x 12mm Deer Creek cab
Fire agate 23 x 16mm Deer Creek cab
Fire agate, 24 x 20mm Deer Creek cab
Fire agate 24 x 14mm Deer Creek cab
Fire agate, 15 x 11mm Deer Creek cab
Graveyard Pt. 45mm
Graveyard Pt. plume 30 x 22mm
Green jasper, 30 x 22mm
Green moss agate 30 x 22mm
Green moss agate, 18 x 13mm
Imperial pink jasper 25 x 18mm
Imperial red jasper 40 x 30mm
Morrisonite, 40 x 30mm, cab
Morrisonite jasper 40 x 25mm cab
Morrisonite jasper 25mm x 25mm cab
Morrisonite 028
Morrisonite jasper #030
Needles blue agate cab , Not for sale
Obsidian gold sheen, 25 x 18mm
Obsidian, gold sheen, 18 x 13mm
Obsidian, green 38mm cab
Obsidian, mahog. black lace 30 x 22mm
Obsidian, mahog. black lace, 38mm
Obsidian, mahogany black lace, 40 x 30mm
Obsidian, mahogany gold sheen, 38mm
Obsidian, silver sheen, 40 x 30mm, NV, cab
Obsidian, silver sheen, NV, 38mm
Obsidian, snowflake, 30 x 22mm
Obsidian, snowflake, 25 x 19mm
Obsidian, snowflake 25 x 18mm
Obsidian snowflake, 14 x 10mm
Onyx with silver, Not for Sale cab
Picasso marble 40 x 30mm cab
Picture rock, OR, 25 x 18mm
Pink and green moss agate, 38mm
Pink & green moss agate 40 x 30mm
Rutilated quartz, clear, 30 x 22mm
Silver lace onyx, 30 x 22mm, cab
Spider jasper cab, not for sale
Tempskya, 25 x 18mm cab
Tempskya heart 35 x 35mm
Tempskya teardrop 43 x 25mm
Tigereye, gold, 38mm
Tigereye, variegated 25 x 18mm
TX crinoid sample cab
Wonderstone A cab, not for sale
WY jade, 40 x 30mm
WY jade, 30 x 22 mm
WY jade 25 x 18mm
WY jade, 18 x 13mm