This polished slab of the Seymchan pallasite meteorite contains olivine crystals in an iron-nickel matrix
making these specimens especially appealing to collectors who value unusual optical properties and classic European localities
active primarily from the late 1800s through the mid-20th century during the height of Italy’s sulfur mining industry
Dimensions: 3 x 2
This lovely little point from Tessin
Quartz coated with Iridescent Goethite from Peru DS1827 mammoth tooth This polished slab of theQuartz coated with Iridescent Goethite from Peru Approx. Dimensions: 2. 5x1. 5x1. 5 inches Approx. Weight: 105 grams Locality: Cascas, Gran Chimu, La Libertad, Peru A stunning display piece from the famed mineral locality of Cascas in Gran Chim, La Libertad, Peru, this specimen features lustrous, transparent to milky quartz crystals richly coated with iridescent goethite. The goethites surface shimmers with vibrant metallic huespurples, golds, greens,