Product Description
Tantalite-(Fe) Crystal Formation - New Mexico, USA
Weight: 66g
Size: 39x30x24mm
Locality: Petaca Mining District, Rio Arriba County, New Mexico, USA
Formula: Fe2+Ta2O6
Tantalite-(Fe) is fairly rare, and many specimens are actually misidentified Tapiolite-(Fe).
XRF analysis performed by Charles Young, who numbered the bottom of this specimen.
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