0.7CT NATURAL PREHNITE 925 STERLING SILVER SIZE 8

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F&w! :)

May 27th, 2014 at 7:01:50 PM PDT by

Thank you!

May 27th, 2014 at 7:27:06 PM PDT by

cute kitties. love the ring nice auction.

May 28th, 2014 at 11:19:51 AM PDT by

Thank you!

May 28th, 2014 at 2:18:12 PM PDT by

Love the last pic! Beautiful ring!! F/W

May 31st, 2014 at 11:17:56 PM PDT by

Thank you!

Jun 1st, 2014 at 12:00:35 AM PDT by

what stone is prehnite? ive never seen or heard of it before.

Jun 2nd, 2014 at 5:30:37 PM PDT by

Prehnite
From Wikipedia, the free encyclopedia

Prehnite is a inosilicate of calcium and aluminium with the formula: Ca2Al(AlSi3O10)(OH)2. Limited Fe3+ substitutes for aluminium in the structure. Prehnite crystallizes in the orthorhombic crystal system, and most oftens forms as stalactitic or botryoidal aggregates, with only just the crests of small crystals showing any faces, which are almost always curved or composite. Very rarely will it form distinct, well individualized crystals showing a square-like cross-section, like those found at the Jeffrey Mine in Asbestos, Quebec, Canada.
It is brittle with an uneven fracture and a vitreous to pearly lustre. Its hardness is 6-6.5, its specific gravity is 2.80-2.90 and its color varies from light green to yellow, but also colorless, blue or white. In April 2000, a rare orange Prehnite was discovered at the famous Kalahari Manganese Fields in South Africa. It is mostly translucent, and rarely transparent.

Jun 2nd, 2014 at 7:16:24 PM PDT by