![File:Large platinum nugget (replica) (Ural Mountains, Russia) 1 (17337624135).jpg - Wikimedia Commons File:Large platinum nugget (replica) (Ural Mountains, Russia) 1 (17337624135).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/92/Large_platinum_nugget_%28replica%29_%28Ural_Mountains%2C_Russia%29_1_%2817337624135%29.jpg)
File:Large platinum nugget (replica) (Ural Mountains, Russia) 1 (17337624135).jpg - Wikimedia Commons
![Platinum nugget - Stock Image A150/0494 - Science Photo Library | Crystals and gemstones, Gold specimens, Rocks and gems Platinum nugget - Stock Image A150/0494 - Science Photo Library | Crystals and gemstones, Gold specimens, Rocks and gems](https://i.pinimg.com/736x/cc/34/81/cc34810ce9c15c9ce53fb72a1d70977f--russian-states-chemical-industry.jpg)
Platinum nugget - Stock Image A150/0494 - Science Photo Library | Crystals and gemstones, Gold specimens, Rocks and gems
![Birds and nature . distinguished fromthis in the following manner: On fusingthe powdered mineral with a mixture ofbisulphate of potash and fluor spar (bestdone on a little loop of platinum wire)Tourmaline Birds and nature . distinguished fromthis in the following manner: On fusingthe powdered mineral with a mixture ofbisulphate of potash and fluor spar (bestdone on a little loop of platinum wire)Tourmaline](https://c8.alamy.com/comp/2CPDGG8/birds-and-nature-distinguished-fromthis-in-the-following-manner-on-fusingthe-powdered-mineral-with-a-mixture-ofbisulphate-of-potash-and-fluor-spar-bestdone-on-a-little-loop-of-platinum-wiretourmaline-will-color-the-flame-greenwhile-hornblende-will-produce-no-col-oration-the-black-opaque-crystals-often-reacha-large-size-as-some-are-known-to-befour-feet-in-length-both-black-andbrown-tourmaline-are-usually-opaqueand-hence-have-no-value-as-gems-thetourmalines-available-for-gems-are-trans-parent-and-have-a-great-variety-of-color-the-gem-tourmalines-are-to-be-foundin-only-a-few-localit-2CPDGG8.jpg)
Birds and nature . distinguished fromthis in the following manner: On fusingthe powdered mineral with a mixture ofbisulphate of potash and fluor spar (bestdone on a little loop of platinum wire)Tourmaline
![Platinum Nugget, Noble Metal, Found Free in Nature in the Form of Nuggets, Used in the Production of Catalysts Stock Photo - Image of krai, platinum: 208941222 Platinum Nugget, Noble Metal, Found Free in Nature in the Form of Nuggets, Used in the Production of Catalysts Stock Photo - Image of krai, platinum: 208941222](https://thumbs.dreamstime.com/b/platinum-nugget-noble-metal-found-free-nature-form-nuggets-used-production-catalysts-208941222.jpg)
Platinum Nugget, Noble Metal, Found Free in Nature in the Form of Nuggets, Used in the Production of Catalysts Stock Photo - Image of krai, platinum: 208941222
![Minerals:Native Metals, Platinum Nugget. Is River, Isovsky District, SverdlovskayaOblast'. Middle … | Minerals crystals rocks, Crystals and gemstones, Rock minerals Minerals:Native Metals, Platinum Nugget. Is River, Isovsky District, SverdlovskayaOblast'. Middle … | Minerals crystals rocks, Crystals and gemstones, Rock minerals](https://i.pinimg.com/474x/cb/13/27/cb132715a5bf1b4f86e3e63868d0e57e.jpg)