Highly Modified Bixbyite Cluster – Location: Solar Wind Claim – Thomas Range? Juab Co.? Utah. Here we have a highly modified bixbyite crystal on a volcanic rhyolite matrix from the Solar Wind claim which we own in the Thomas Range in Juab Co.? Utah. Here we have a well-formed and sharp highly modified bixbyite crystal on a rhyolite matrix; bixbyite is an (Fe? Mn) Oxide. The bixbyite crystal is a black color and has a brilliant black metallic luster.