Rock 366 : Day 348 : Percyite


Day 348 : Percyite. Arguably not a mineral in its own right but a mixture of boleite and pseudobolite (lead-copper hydroxyhalide). From La Compañia Mine, Caracoles, Sierra Gorda, Chile.  Cotton collection, Keele.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>