99hhjhe ((BIXBYITE, TOPAZ)), $5 MINIMUM BID, Thomas Range, Juab County, Utah, 6 x 5 x 4 cm, Miniature | |
Here is a black lustrous bixbyite on a rhyolite matrix from Utah. 6 MM Bixbyite with trisoctahedral modified corners and a small terminated very light pink Topaz. |