Exceptional Colombian Treasure: Color Changing 4.77 Andesine Feldspar
- SKU
- 1500BCT
- Dimensions (mm)
- 13.900 x 7.800 x 5.400mm
- Weight (cts)
- 4.770
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- Clarity
- VS
- Colours
-
While feldspars are found throughout the world, they are rarely of gem quality. However, there is a very special feldspar variety known as sunstone found in south central Oregon. The Oregon sunstone is both gem grade and available in large enough sizes to yield cut stones for jewelry. The deposit is located in the region’s rugged high desert where sunstone is embedded in ancient lava flows of an extinct volcano. As the lava weathers away or is broken up, Mother Nature releases the crystals for man to gather.
Feel free to to “make an offer” on our other items :)
We Accept Payment through
Paypal
Direct Deposit
Credit Cards
- SKU
- 1500BCT
- Dimensions (mm)
- 13.900 x 7.800 x 5.400 mm
- Weight (cts)
- 4.770
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- Clarity
- VS
- Colours
-
While feldspars are found throughout the world, they are rarely of gem quality. However, there is a very special feldspar variety known as sunstone found in south central Oregon. The Oregon sunstone is both gem grade and available in large enough sizes to yield cut stones for jewelry. The deposit is located in the region’s rugged high desert where sunstone is embedded in ancient lava flows of an extinct volcano. As the lava weathers away or is broken up, Mother Nature releases the crystals for man to gather.
Feel free to to “make an offer” on our other items :)
We Accept Payment through
Paypal
Direct Deposit
Credit Cards
Shipping provider | Shipping to Thailand | Shipping to rest of world |
---|---|---|
Standard Shipping - Tracked | $25.00 / 7 days | $25.00 / 21 days |
Thailand
Standard Shipping - Tracked is discounted to $25.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $35.00 on orders with 2 or more items
|
||
FedEx | $50.00 / 2 days | $50.00 / 4 days |
Thailand
FedEx is discounted to $50.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $50.00 on orders with 2 or more items
|
||
DHL | $60.00 / 2 days | $60.00 / 5 days |
Thailand
DHL is discounted to $50.00 on orders with 2 or more items
Rest of the world
DHL is discounted to $60.00 on orders with 2 or more items
|

Discover the brilliance of rare gemstones with Gems-Corner Gems-Corner is a trendsetting Ecom Jewe....
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Positive
Thank you for this beautiful gem Its great doing business with you
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Positive
Wonderful Topaz! The pictures did not do it justice.
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Positive
Lovely gemstone
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Positive
Sehr schöner Stein
Audit
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Description Accurate
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Pictures Accurate
Comments
The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.