Editorial Review Fire assaying crucibles are ideal for smelting gold, ore concentrates, and black sands as they are able to withstand temperatures up to 2550°F. These crucibles are typically designed for only one assaying fire.Dimensions: Top Diameter: 3-1/4". Bottom Diameter: 2-1/4". Height: 5-1/4". Designed for Jewelers, Metalsmiths, & Refiners.Please contact us with any questions. Please visit our store for other great jewelry tooling items such as; Hand Stamps, Disc Cutters, Polishing Compound, Buffers, Hammers, Tweezers, Mandrels, Anvils, Vises, and more! Thanks for Looking!
Features 1) Ideal for smelting and working with gold, ore concentrates, and black sands 2) Typically designed for only one assaying fire 3) Withstands temperatures up to 2550F
Specification Binding : Office Product Brand : PMC Supplies LLC Label : PMC Supplies Manufacturer : PMC Supplies Model : CRU-0072 ProductGroup : Art and Craft Supply ProductTypeName : ART_SUPPLIES Publisher : PMC Supplies Studio : PMC Supplies Title : 40 Gram "One-Shot" Fire Assaying Crucible for Gold Smelting Ore Concentrates and Black Sands Gold Silver Copper