Ethiopian Shewa Opal: Natural Chocolate Opal Gemstone 29.68 Grams Large Crystal Display Pieces Although the mineral inclusions in

Although the mineral inclusions in Garden Quartz and the Quartz mineral itself can have different levels of hardness on the Mohs scale

This Polished Amethyst Crystal Heart also displays stunning subtle hints of Smoky Quartz within the vibrant Purple Amethyst Quartz

This lovely Large Lepidolite Crystal Point is a free-standing large crystal point measuring 16

but some light remained eternally encased in the crystal: this is how the phenomenon of labradoresence came to be

2cm in diameter displays gorgeous colours and unique patterns

Ethiopian Shewa Opal: Natural Chocolate Opal Gemstone 29.68 Grams Large Crystal Display Pieces Although the mineral inclusions inPrecious Opals For Sale: Ethiopian Opals And Natural Opal Gemstones (Ethiopian Shewa Opal Chocolate Opal) This gorgeous Ethiopian Opal Gemstone weighing 29. 68 grams and measuring 3. 8cm long is a unique Chocolate Brown Opal from Ethiopia, and a stunning iridescent precious opal gem which flashes with a rainbow of opalescent colour. This rare opal type is known as an Ethiopian Shewa Opal, Chocolate Opal, or Mezezo Opal Stone, amongst other names. A