 | | Journal (article/letter/editorial) | | Dick Mine in the same area and found pyrite, chalcopyrite, galena and sphalerite. 142 xline—crystalline...and aurichalcite at Theba. "Theba is in Maricopa County on Route 80, 5 miles S / W of Gila Bend and the...country for dumortierite is near Dehesa, San Diego County, California, where beautiful specimens, violet...Ind., specializes in Indiana calcites. However he has other interesting Indiana specimens as attested... rock crystal geode section from Brummett Creek, Brown Co., Indiana. ROCKS AND MINERALS "These are always |  | | Journal (issue) | | mm. Part of a geode collected at Brummett Creek, Brown County, Indiana. Continued on Page 3 COLORADO...Michigan and Wisconsin through Iowa, Illinois, Ohio, Indiana, and Missouri to Halls Gap, Kentucky. Stefano (MinDat...~1mm in length. Collected Grays Quarry, Hancock, County, Illinois Fig. 4A. But wait! I thought perhaps...understanding of millerite when “Grays Quarry, Hancock, County, Illinois” appeared on the radar screen. While...crystals of sphalerite, dolomite, galena and chalcopyrite. This was a taxing experience J so I retired |
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Brummett Creek, Monroe County, Indiana, USA