22.93 carats Ethiopian Opal Untreated Fire Rough Treated Lot in Loose Gemstone

This 22.93 carat lot of rough Ethiopian opal has good play of color. Make jewelry or add to your collection. Ethiopian opal is a hydrophane opal mineral specimen with a play of color that shows shades of orange, red and green. Discovered in 2008, these opals are from Welo, Ethiopia. They are well known for their hydrophane properties, which means they absorb and release water (almost like a sponge). This is a great benefit to this material, and this is because it keeps the opal from drying out and crazing (cracking). Item Information: Dimensions (mm) 13 x 12 x 7 mm Measurements are approximate. Please see photos for measurement in inches Weight (carats) 57.68 carats Colors: Green Orange Violet Type: Rough Gemstone: Natural Rough Opal Treatment: Untreated / Unheated Color: As shown Origin: Ethiopia This rough opal should NOT be submerged in water (unless it is being cut, water will keep it cool), and it should never have any oils applied to it. Due to the hydrophane nature of this opal, the weight can vary slightly with humidity. All photos and video show actual item for sale. Photos and video taken with iPhone in natural outdoor light (and 1 taken with indoor light) and have not been edited. New in original packaging as shown in listing photos with SKU# sticker added. Offers considered. Bundle to save more. Questions? Please leave a comment below. !