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~ Arco black tube agate cab ~

Offered here is a collectible cabochon of black tube agate, something you certainly won't see often. This amazing agate features tube structures with lacy silver threads and translucent pools, cut from rough that originated near Arco, Idaho. From my understanding, this agate was always very scarce, and the small deposit was all dug out long ago. There's quite a lot going on in this example, along with a lovely semi-translucence. It has a high rounded dome of 8+mm, a boldly crisp designer shape, and a fine glassy polish both front and back.

Size: 58x25mm
Weight: approximately 52 carats

Price: SOLD See current gemstones for sale


black tube agate

Arco tube agate

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