55Ct Super Colour Contra Luz Natural Ethiopian Welo Rough Opal
Tumbled rough opal - Lightning Ridge, NSW Australia
75Ct Rainbow ContraLuz Ethiopian Welo Rough Specimen Rough Opal
I love rocks!
Examples of Ethiopian Opals : Fiery_Opal
mad about rocks
Outstanding Rough Opal From Oregon, United States. Visit Amazing Geologist for more.
OPAL - ’tis that miracle and queen of gems -Shakespeare, "Twelfth Night"
Rough opal from Australia This is the most magnificent specimen I have seen. Wish there were another item to illustrate the scale.
Opal in the Rough - Ethiopia - One day, soon, black opal will come from Ethiopia, too.
Gems, Diamonds, Pearls, Crystals, Minerals, Rocks and Metals
Opal rough 6.35 cts. from Lightning Ridge ❦ CHRYSTALS ❦ semi precious stones ❦
Rocks and Minerals #2
layers of opal
Gems & Minerals
Rough boulder opal with bright green bars