Tag Archives: rockonro
rockon-ro: EPIDOTE with PREHNITE (Calcium Aluminum Silicate)…
rockon-ro: EPIDOTE with PREHNITE (Calcium Aluminum Silicate) from Kayes Region, Mali, Africa. Pale green prehnite with large, terminated, blackish-green epidote crystals. Geology Nerd
rockon-ro: Calcite (Calcium Carbonate) crystal cluster from…
rockon-ro: Calcite (Calcium Carbonate) crystal cluster from Pine Point, Northwest Territories, Canada. Geology Nerd
rockon-ro: GALENA (Lead Sulfide) with quartz and pyrite from…
rockon-ro: GALENA (Lead Sulfide) with quartz and pyrite from Madan District, Bulgaria. Geology Nerd
rockon-ro: APOPHYLLITE (Calcium-Potassium Silicate) from…
rockon-ro: APOPHYLLITE (Calcium-Potassium Silicate) from Poona, Maharashtra , India. Green pseudocubic crystals of apophyllite. Geology Nerd
rockon-ro: SPHALERITE (Zinc Sulfide) from the classic location…
rockon-ro: SPHALERITE (Zinc Sulfide) from the classic location at the Elmwood Mine, Carthage, Tennessee, USA. Development of cola-red colored crystals on a matrix of white quartz crystals. Geology Nerd
rockon-ro: ORPIMENT and CALCITE (Arsenic Sulfide and Calcium…
rockon-ro: ORPIMENT and CALCITE (Arsenic Sulfide and Calcium Carbonate) crystals from the Shimen Mine, Shimen, Hunan Province, China. Geology Nerd
rockon-ro: CERUSSITE (Lead Carbonate) from Mibladen, Khenifra…
rockon-ro: CERUSSITE (Lead Carbonate) from Mibladen, Khenifra Province, Morocco, Africa. Microscope photo taken at 10X showing the complex crystal growth in these cerussite crystals. Geology Nerd
rockon-ro: CROCOITE (Lead Chromate) crystals from the Adelaide…
rockon-ro: CROCOITE (Lead Chromate) crystals from the Adelaide Mine in Tasmania, Australia. Geology Nerd
rockon-ro: APATITE (Calcium Phosphate) from the classic…
rockon-ro: APATITE (Calcium Phosphate) from the classic location at Cerro del Mercado, Durango, Mexico. Geology Nerd
rockon-ro: FLUORITE (Calcium Fluoride) crystal cluster from…
rockon-ro: FLUORITE (Calcium Fluoride) crystal cluster from Mexico. Geology Nerd