Brookite on Quartz Eagle A beautiful example of Feldspar

A beautiful example of Feldspar from Colorado

this is a special Cassiterite specimen

Specimen# CO712B188

Great quality all the way around with very little damage

or those who admire Bolivian minerals

Brookite on Quartz Eagle A beautiful example of FeldsparA gorgeous, three dimensional and fine quality thumbnail specimen from the Kharan District of Pakistan featuring a couple brilliant orange colored "sword" shaped crystals of Brookite measuring up to 1. 3 cm aesthetically perched atop white Quartz crystal matrix. The Brookites are undamaged and superb quality for the species. The crystals glow with color when backlit and show thin black internal "phantoms". It's incredibly difficult to find such showy,