 | | Report (issue) | | ------------------- 15 The Geography of Dona Ana County---------------------------------------------...----------- 25 PART I. THE GEOLOGY OF THE ORGAN MOUNTAINS ------------- 26 Introduction ------------... 4 CONTENTS PART I. THE GEOLOGY OF THE ORGAN MOUNTAINS—Continued The Paleozoic Era—Continued Ordovician... CONTENTS 5 PART I. THE GEOLOGY OF THE ORGAN MOUNTAINS—Continued The Tertiary intrusive cycle—Continued... 6 CONTENTS PART I. THE GEOLOGY OF THE ORGAN MOUNTAINS—Continued The Tertiary intrusive cycle—Continued |  | | Journal (article/letter/editorial) | | Excimer laser 106 (GeolasPro system; Coherent; USA) attached to a quadrupole mass spectrometer 107...and an in-house scapolite 131 standard (Br) that was calibrated against the scapolite standards BB1 and...successful attempt at the 274 Apex Mine in Utah, USA (Dutrizac et al., 1986), they have not been exploited...granites, which 332 constitute a potential major new source of indium (Schwarz-Schampera and Herzig, ...423 magmatic fluids and may be used to identify new metal-complexing fluid species and 424 other geochemical |  | | Journal (issue) | | pocket in 1955 at least 25 others were found as mining progressed. The contents of these, which ranged...October 26, 1972—A bright, clear day. We worked the new pocket very carefully, by hand, and extracted a large...Colorado, and their most publicized effort, the mining of variscite nodules at Fairfield, Utah (the type...so Frank was quite familiar with techniques for mining it. After a careful examination of the quarry,...museum quality.” (Szenics, 1967) Spruce Peak, King County, Washington, 1977 Beautiful pyrite and quartz specimens |  | | Report (volume) | | remain the same in each issue of the bibliography, new ones are included and others are discontinued as...headings are: ALABAMA, ALBERTA, CANADA, JAMAICA, MEXICO, NEVADA, and UNITED STATES. CANADA and UNITED STATES...the layman. Rock names and areas; restricted to new or unusual rocks or detailed descriptions. Special...are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks, A. D., 13R....Iron, Cook County, titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous |
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