Mining for Gemstones with Richlands

RichlandGemstones (formerly TanzaniteOne Online) has a rich heritage and world wide reputation when it comes to the mining of fine colored gemstones. We began as the world’s largest Tanzanite mining company, and most recently begun mining sapphires in Australia at a site geologists believe will become the largest, single source sapphire producer in the world - Capricorn Sapphire.
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A 109ct blueish-violet #tanzanite discovered by @tanzaniteone which mines tanzanite exclusively in Tanzania, the only country in which tanzanite has been discovered. #luxury #blue

Tanzanite jewellery: magical colour-changing gems are the perfect investment

A 109ct blueish-violet #tanzanite discovered by @tanzaniteone which mines tanzanite exclusively in Tanzania, the only country in which tanzanite has been discovered. #luxury #blue

Rough tanzanite photographed deep underground at TanzaniteOne, illustrating "pleochrism": the unique ability to show separate blue and violet hues simultaneously.

The world's largest ethical tanzanite miner launches online boutique

Rough tanzanite photographed deep underground at TanzaniteOne, illustrating "pleochrism": the unique ability to show separate blue and violet hues simultaneously.

Pink Sapphire Ring,Gemstones

richlandgemstones.com -.buy loose tanzanite to make the ring of your dreams or  choose your fav style for our  next collection..

richlandgemstones.com -.buy loose tanzanite to make the ring of your dreams or choose your fav style for our next collection..

Fancy Tanzanite   - better known as Ocean Tanzanite

Fancy Tanzanite - better known as Ocean Tanzanite

Exceptional 4.56 Ct Heart Shaped Tanzanite & Diamond Ring ( close up )

Exceptional 4.56 Ct Heart Shaped Tanzanite & Diamond Ring ( close up )

35 carat tanzanite gemstone in an "emerald cut". The unique look of the emerald cut tanzanite  is created by the step cuts of its pavilion and its large, open table. The shape was originally developed for the cutting of emeralds, thus the name.  While less fiery than a more common round or oval brilliant cut, the long lines and dramatic flashes of light give the emerald cut an elegant appeal.

35 carat tanzanite gemstone in an "emerald cut". The unique look of the emerald cut tanzanite is created by the step cuts of its pavilion and its large, open table. The shape was originally developed for the cutting of emeralds, thus the name. While less fiery than a more common round or oval brilliant cut, the long lines and dramatic flashes of light give the emerald cut an elegant appeal.

Entering the mine shaft at TanzaniteOne  -  or the "tanzanite Taxi"... 30 minutes down to the base of mine (800 meters down dip) - the largest purely gemstone mine on the world....

Entering the mine shaft at TanzaniteOne - or the "tanzanite Taxi"... 30 minutes down to the base of mine (800 meters down dip) - the largest purely gemstone mine on the world....

A model wearing a heart shaped cut natural tanzanite gemstone set in a ring and a similar gemstone set in the earring. A press release photo from the TanzaniteOne Mining Group.

A model wearing a heart shaped cut natural tanzanite gemstone set in a ring and a similar gemstone set in the earring. A press release photo from the TanzaniteOne Mining Group.

The world’s largest cut tanzanite recognized by Guinness World Records is 252.2 carats, and the largest rough tanzanite was a 16,839 carat (3.38 kg, or 7.46 lb) stone mined by TanzaniteOne in 2005.

The world’s largest cut tanzanite recognized by Guinness World Records is 252.2 carats, and the largest rough tanzanite was a 16,839 carat (3.38 kg, or 7.46 lb) stone mined by TanzaniteOne in 2005.

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