{"product_id":"bottle-refill-borax-powder-for-gold-pijar-purifying-refining-silver-copper-melting-casting-soldering-make-slime","title":"[BOTTLE\/REFILL] Borax Powder For Gold Pijar Purifying Refining Silver Copper Melting Casting Soldering Make Slime","description":"\u003cp\u003e• Product: Borax Powder\u003c\/p\u003e\n\u003cp\u003e• Weight: 50g \/ 100g \/ 500g \/ 1 kg\u003c\/p\u003e\n\u003cp\u003e• Pure and high quality product.\u003c\/p\u003e\n\u003cp\u003e• Use for refining, purifying and extracting gold in borax method.\u003c\/p\u003e\n\u003cp\u003e• Also use for slime production.\u003c\/p\u003e\n\u003cp\u003e• Best alternative for mercury, which releases high-polluted particle in refining gold.\u003c\/p\u003e\n\u003cp\u003e• Higher gold recovery than using mercury.\u003c\/p\u003e\n\u003cp\u003e• Can be used for other metal refining, such as copper, silver and so on.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• The Borax Method is a technique of artisanal gold mining\u003c\/p\u003e\n\u003cp\u003e• Its basic principle is borax powder reduces the melting point of all minerals, including precious metals like gold.\u003c\/p\u003e\n\u003cp\u003e• The melting point of gold is 1063 ˚C, which is unable to be melted by normal torches and burners.\u003c\/p\u003e\n\u003cp\u003e• By adding borax powder to the heavy mineral concentrate, the melting point temperature decreases.\u003c\/p\u003e\n\u003cp\u003e• Thus, this method allows people to melt gold out of their concentrate and salvage.\u003c\/p\u003e\n\u003cp\u003e• By using borax powder, no mercury flour is produced, and gold recovery increases.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"50g \/ Bottle","offer_id":44467811680444,"sku":"E11ZB01","price":4.6,"currency_code":"MYR","in_stock":false},{"title":"50g \/ Refill Pack","offer_id":44467811713212,"sku":"E11ZB02","price":4.1,"currency_code":"MYR","in_stock":true},{"title":"100g \/ Bottle","offer_id":44467811745980,"sku":"E11ZB03","price":8.1,"currency_code":"MYR","in_stock":false},{"title":"100g \/ Refill Pack","offer_id":44467811778748,"sku":"E11ZB04","price":5.9,"currency_code":"MYR","in_stock":true},{"title":"500g \/ Bottle","offer_id":44467811811516,"sku":"E11ZB05","price":8.6,"currency_code":"MYR","in_stock":true},{"title":"500g \/ Refill Pack","offer_id":44467811844284,"sku":"E11ZB06","price":7.1,"currency_code":"MYR","in_stock":true},{"title":"1 Kg \/ Bottle","offer_id":44467811877052,"sku":"E11ZB07","price":14.6,"currency_code":"MYR","in_stock":true},{"title":"1 Kg \/ Refill Pack","offer_id":44467811909820,"sku":"E11ZB08","price":12.4,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/411_101_A.png?v=1737450139","url":"https:\/\/goldentoolstore.com\/products\/bottle-refill-borax-powder-for-gold-pijar-purifying-refining-silver-copper-melting-casting-soldering-make-slime","provider":"GoldenTools","version":"1.0","type":"link"}