Well, opals are a very beautiful gem, and quite valuable. They are actually remains of ancient, fossilized beings, and have qualities that diamonds do not have, and unlike diamonds, which can be created in a lab, are very unique. Australia is very well known for it's opal mining systems. My source: the Opal Museum in Sydney, Australia.
To reformat, check out this website: http://www.rcaopal.com/ I just reformatted mine. Click on the Opal tab and then upgrade downloads.
There are many online jewelry retailers which sell fashion opal earrings. Some examples include Lyla Loves, JG Jewelers, Opal Mine, Opal Auctions, JE Gem and Johnston Opals.
It is saleable.
I think they were called "Opal Fruits." Opal fruits is the answer. The ad jingle was ''Opal Fruits, made to make your mouth water''.
Fire agate is predominantly found in Mexico, particularly in the states of Chihuahua, Durango, and San Luis Potosi. It can also be found in parts of the southwestern United States, such as Arizona and California. These regions are known for producing high-quality fire agate gemstones.
The types of Opal that i am familiar with are White Opal, Fire Opal, Boulder Opal, Black Opal, Crystal Opal, Light Opal, Doublet Opal, Triplet Opal, Common Opal, Synthetic Opal, and Immitation Opal.
They have to dig for it There are several different mining sites in Australia where different types of opal is found.
There are 5 basic types of opal. These types are Peruvian Opal, Fire Opal, Girasol Opal, Common opal and Precious Opal.
There are 5 basic types of opal. These types are Peruvian Opal, Fire Opal, Girasol Opal, Common opal and Precious Opal.
An Ethiopian opal is an opal-CT, whereas an Australian opal is an opal-A. The Ethiopian opal is made up of leptospheres, instead of small amorphous silica spheres like the Australian opal.
The modern birthstone for October is Opal or Tourmaline, the traditional birthstone is Tourmaline, the Mystical birthstone is Jasper, the Ayurvedic birthstone is Opal and the alternative birthstone is pink tourmaline.
Boulder opal is distinct from black opal in the following ways: * Boulder opal is usually mined in open-cut operations while black opal is mined in shafts. * Boulder opal is found in ironstone boulders, while black opal is found in seams.