STL154 Onyx Stone Lamp Obsidian often worn by travelers

often worn by travelers

Cutting speed is 8mm/min (1 inch in 3 minutes)

A one pound contains approximately 20 - 30 fully tumbled pieces

with two polished sections featuring blue-gray banding

58 carat sapphires

STL154 Onyx Stone Lamp Obsidian often worn by travelersThis stone lamp is created from thick slabs of Mexican Onyx (a type of banded calcite). The top and all four sides are unique, but cut from the same rock to create patterns that connect with each other on the corners. It shows translucent cream to pale yellow calcite with faint or darker brown banding. The base has a small carved divot that allows the cord to come out and the lamp to sit flat. 12cm x 12cm x 30cm (about 1 foot tall) 7lb 8. 7oz Pictured