Description: Non Magnetic Rare Earth Mineral Sand Concentrate - 1/2 Kilo Amount. Concentrates from my Colorado placer mining project. Concentrates were produced with Pan-Am style duplex jigs and then secondary upgrading using gravity separation tables. Concentrates are then dried and then magnetic separation takes place to produce this concentrate. The non-magnetic fraction of this concentrate contains approxiamtely 40% TREO. Great for research, extraction projects, and as a collectible. Note they still contain some amounts of gold – these should run ¼ ounce a ton according to fire assay from Hazen Research. In addition, according to xrf analysis these concentrates do contain the suite of platinum group metals. If you can extract them – let me know!! Approximate Composition 50% - Monazite 40% - Garnet 10% - Other heavies including zircon, silica
Price: 35 USD
Location: Edwards, Colorado
End Time: 2024-02-05T21:05:08.000Z
Shipping Cost: 10.4 USD
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All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: United States
