1 Kilo Graphite Crucible for Automatic Furnace W/Groove -Gold-Silver-Jewerly stamp Appendices include: Minimum Equipment for

Appendices include: Minimum Equipment for a Small Assay Office

Assay of Dore Bullion

This is the best explanation I have ever scene when it comes to the Geology break down of how to Identify a Mineral

This ad is for the jar

1 Kilo Graphite Crucible for Automatic Furnace W/Groove -Gold-Silver-Jewerly stamp Appendices include: Minimum Equipment forThis auction is for the 1 kg crucible only. This model has the groove in the top for the wire type crucible tongs. Size is OD of the bottom part that goes in the furnace is 1 15 16" so its designed for the furnace that has a 2" opening. It goes down into the furnace 4 1 16" from the bottom of the top ring. Check our ebay store as we sell the tongs for this item also. The tong in the photos is not included. Check our store for all your Silver & Gold