SC262 – Nosean on Sanidine and Orthoclase from In den Dellen quarries, Mendig, Germany
Fluorescent orthoclase in my collection:
SC262 – Nosean on Sanidine and Orthoclase from In den Dellen quarries, Mendig, Germany
Druzy nosean (fluorescent orange under longwave UV light) on a matrix composed of sanidine (white...