“Dark blue, crystalline azurite with minor malachite on a specimen out of the collection of Rudolph J. Bland, Jr. of Richmond, Virginia. Width of the specimen is about 5 cm. Image and specimen: Steve Stuart. ”
“Dark blue, crystalline azurite with minor malachite on a specimen out of the collection of Rudolph J. Bland, Jr. of Richmond, Virginia. Width of the specimen is about 5 cm. Image and specimen: Steve Stuart. ”