 | | Journal (article/letter/editorial) | | Texas mineral locality INDEX Whereas Texas is well known for its vastness, cattle industry, and oil...I T S T O P O G R A P H Y A N D G E O L O G Y , Texas, the second largest state, has produced relatively...famous localities. A s this article will show, Texas has had—or currently has—nu merous mineral occurrences...produce good specimens; yet when specimens from Texas are sought in collections and dealers' stocks, few...some basic facts that help explain the situation. Texas has very little federal land in its mineralized |  | | Journal (article/letter/editorial) | | Santa Rita deposit, New Mexico, United States; the porphyry Mo-mineralized Cave Peak deposit, Texas, United...another porphyry Mo deposit (Questa, New Mexico, United States), and another Sn deposit (Ehrenfriedersdorf...entire melt inclusions were drilled out of the host quartz without prior homogenization, and original melt...millimeters to several meters, are crystal lined (quartz, orthoclase ± other minerals), and commonly are...is possible that fluid inclusions in miarolitic quartz may be different from the average fluid exsolved |  | | Journal (article/letter/editorial) | | Treasure Mountain dome in the Colorado mineral belt (USA), and the Drammen and Glitrevann granites in the...from coarsely crystallized whole rocks to euhedral quartz crystals within miarolitic cavities. The major...enough to produce at least an intermediate-sized Mo deposit, but they nevertheless are only subeconomically...Climax (Colorado, USA), Urad-Henderson (Colorado, USA), and Questa (New Mexico, USA), which have provided...available only from two occurrences: the porphyry Mo deposit at Questa, New Mexico (Klemm et al., 2008; only |  | | Journal (article/letter/editorial) | | e.g. the Brent Group sandstones normally have a quartz content between 40-90%, up to 15-20% kaolinite...calcite. The other burial diagenetic minerals are quartz, albite, illite and minor chlorite, reflecting...K-feldspar, later illitization of kaolinites and quartz precipitation. It have been argued by Bjørlykke...University, Department of Oceanography, Arcata, CA 95521, USA (ja49@humboldt.edu) 2 UMR 7619 Sisyphe, Universite...School of Atmospheric Sciences, Atlanta, GA 30332, USA (pvc@eas.gatech.edu) Flow-through reactors were used |
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