Chalcedony pseudomorph after fluorite. Sharp bluish crystals cover the 35x20mm surface of this specimen. Equally interesting is the original “E.M.. Gunnell, Denver, Colo.” label supplied with the specimen. Gunnel lived from 1903 to 1986 and started selling his collection in 1977.
Rhodochrosite and Natrolite on Analcime from Mont. St. Hilaire, Rouville Co., Quebec. 10mm tan colored rhodochrosite rosettes along with white natrolite crystals u to 10mm sitting on a background of analcime crystals. Overall specimen size is 70x70x45mm.