62.42ct Large White Base Raw Ethiopian Opal Hyalite Weight: 211 g

Weight: 211 g

Measurement: 148mm x 120mm x 97mm

This fluorescent response is due to the trace element of Uranium which this opal does contain

This beautiful smoky quartz specimen has unique  quartz crystals

Weight: 225g

62.42ct Large White Base Raw Ethiopian Opal Hyalite Weight: 211 gBig Beautiful white base Rough Welo Ethiopian hydrophane opal mineral specimen with a beautiful play of color. This piece is very fine cutting carving material that should have a good yield. It has intense red flash, with slightly less intense color play of many colors. This can cut an outstanding opal. We recommend that this opal material NOT be submerged in water (unless it is being cut, water will keep it cool), and it should never have any oils