{"product_id":"natural-xl-botryoidal-malachite-specimen-x-1-from-congo","title":"Natural XL Botryoidal Malachite Specimen x 1 From Congo","description":"\u003cp\u003e\u003cstrong\u003ePRODUCT DESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an absolute \u003cstrong\u003eClassic and Beautifully Formed Sparkling Crystalline XL Botryoidal Malachite Museum Specimen. 19.6 kg \u003c\/strong\u003eof Gorgeous Balls of malachite in a large, very aesthetically pleasing bright green Botryoidal cluster formation. Over 40 cm wide and super shiny crystallization. A superb Specimen indeed! Too Beautiful for words. \u003c\/p\u003e\n\u003cp\u003eThese rarely get down from Congo in this size or this perfect. A Centre Piece! These grow in pockets inside of open vugs\/cavities . Copper Saturated Dolomite and Gangue material gets water logged and leaches through the ground (it rains a LOT on the Congo!) and drips Cu to form layers of Alkaline Copper (Malachite is 66% Cu). You can use Malachite to date an area Geologically from working out the precipitation rate and layer build up and counting the inner rings\/layers. Lets hope nobody wishes to cut this one up!! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCT DATA\u003cbr\u003e\u003c\/strong\u003eLocality = Kolwezi, Congo \u003cbr\u003eGrade = A to AA Grade\u003cbr\u003eSize = 413 x 300 x 175 mm \u003c\/p\u003e","brand":"MALACHITE - Botryoidal","offers":[{"title":"Default Title","offer_id":44116108410934,"sku":"R0250-251011AE-158-769","price":74800.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/5235\/1030\/files\/R0250_22.jpg?v=1759496910","url":"https:\/\/thecollection.toprocks.com\/products\/natural-xl-botryoidal-malachite-specimen-x-1-from-congo","provider":"The Toprock Collection","version":"1.0","type":"link"}