| | Journal (article/letter/editorial) | AND RELATED ROCKS IN THE MOSES ROCK DIKE, SAN JUAN COUNTY, UTAHI Tnorr.qs R. McGrrcyrN, Department.of...Permian Cutler Formation, in eastern Monument Valley, Utah. Petrographic, bulk chemical, and electron microprobe...diatremes along Comb Ridge in eastern Monument Valley, described pyropic garnets collected at the Moses...easternpart of Monu ment Valley, about 5 miles southeast of Mexican Hat, Utah, near the center of the...Permian age is exposedover much of the Monument Valley area. Quaternary depositsoccurlocally. The major | | | Journal (article/letter/editorial) | Sciences, University of Texas, Austin, TX 78713, USA Abstract. Mineral associations and compositions...M, Lindsley DH (1980) Stability of titanian clinohumite: experiments and thermodynamic analysis. Contrib...and related rocks in the Moses Rock dike, San Juan County, Utah. Am Mineral 55:1738-1771 McGetchin TR, Nikhanj...Carbonatite-kimberlite relations in the Cane Valley diatreme, San Juan County, Utah. J Geophys Res 78:1854-1869 Menzies...liquids in megacrysts from kimberlites in Kentucky USA. J Geol 93:75-79 Smith D (1979) Hydrous minerals | | | Journal (article/letter/editorial) | Geological Sciences, University of Texas, Austm, Texas USA Received September 25, 1975 Peridotite inclusions...Park; RM = Red Mesa; (;R = (;:~rnct Ridge; CV :~ Cane Valley; MR = Moses Rock; MI- = Mule Ear. Solid dots...miner- I lydrous minerals (amphibole, chlorite, clinohumite, and antigorite) are important in the above classification...[2 ], and they probably typify garnet peridotite san> pied by the Green Knobs kimberlite. All have Ca/(Ca...and related rocks in the Moses Rock dike, San Juan County, Utah, Am. Miner. 55 (1970) 1738 .-1771. 3 J.E | | | Book (edition) | Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones Collection...gemandmineralmuseum.arizona.edu) is located in the old Pima County Courthouse building at 115 North Church Avenue...on the market. The mines at Bisbee, in Cochise County, have produced large quantities of gem-quality...mineral stamp issued in 1992. At Morenci, in Greenlee County, gem-quality azurite was also commercially recovered...parallel to the grain. The Blue Ball Mine, in Gila County, has produced thousands of azurite nodules up to | | | Book (edition) | mine, Si/County, Arizona. Smithsonian Institution. Fornzer!y in...The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St. Anthony...Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 - • Vll The Cameron... Apache County 435 Cochise County 436 Coconino County 437,438 Gila County 439 Graham County 440 Greenlee...Greenlee County 441 La Paz County 442 Maricopa County 443 Mohave County 444 Navajo County 445 Pima County | | | Book (edition) | mine, Silver district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution. Formerly in...Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St. Anthony Mine...Mine, Tiger, Pinal County Uranium and Vanadium Deposits 80 Monument Valley 81 63 78 il S: The Cameron...Apache County — 435 Cochise County 436 Coconino County 437, 438 Gila County 439 Graham County Greenlee...Greenlee County 440 441 LaPaz County 442 Maricopa County 443 Mohave County 444 Navajo County 445 Pima County | | | Book | such as Coral Rapids, Bachelor Lake and Saguenay Valley (all in Canada) are calcite-rich lamprophyres,...1975); the kimberlite dyke system in the Harts River Valley (Bosch 1971); of kimberlite sills in the Kimberley...State >14 Postmasburg Barkly West-Harts River Valley > 15 6 2 3 5 5 2 2 4 12 >16 > >17 >23 ...pyroxenite. Another isolated occurrence is in the Don Valley some 150 miles east of Kharkov on the south-eastern...Bachelor Lake, Quebec ?Castignon Lake, Quebec Saguenay Valley, Quebec lie Bizard, Quebec P Post-Ordovician | | | Book | ............................. 6.6.3.4. Fayette County (Hunter et al. 1984) ....................... 6...e.g., Buell Park, Mule Ear, Moses Rock, and Cane Valley (Schmitt et al. 1974, McGetchin and Silver 1970...of subsidence along 96 CHAPTER4 A c 8 D VALLEY ..,.FRACTURE ZONE ..,.CONTACT ZONE t t RISING...(Mitchell 1976), Kundelungu (Verhoogen 1938), and Riley County, Kansas (Meyer 1976); (2) provinces consisting...kimberlites are either alnoitic (e.g., the Ruhuru Valley intrusions, Dawson 1970) or lamproitic (e.g., Luangwa | | | Book | Title QE461.H256 1987 552'.1 ISBN 0-470-20781-7 (USA only) 86-19079 Set in 10/12pt Linotron Times Produced...Western Rift and the Eastern Rift. The Western Rift valley contain Nyiragongo, one of the few volcanoes to...for much of this century, and the Eastern Rift valley contains Oldoinyo Lengai, the only volcano known...carbonatite lava in historic time. In the Western Rift valley, the lavas are predominantly mafic and extremely...rhyolite in the same area. In the Eastern Rift valley, the lavas are predominantly alkaline olivinebasalts | | | Book (volume) | McCallum, M. E., and C. State [,/ne k/mberl_ite County, Wyoming, ]976a. D. Mabarak, diatremes, Latimer...southwest Vol. 15 from the the Parana Alto San- Franciscana Basin on the northeast. The geology...related to the basaltic traps of Parana Basin and Alto San-Franciscana Basin; 2) a large polar type corresponding...Kimberlitic-Carbonatitic Dikes of the Saguenay River Valley, Quebec,Canada. physics and •.hemistry of the...Nikhauj, Carbonatite- in the Cave Valley dia- treme, San Juan County, Utah. J. Geophys. Res. , , 78, 1854-1869 | | | Book | subsequent to emplacement. 2.1.B.2.m. Fayette County. The Fayette County (Pennsylvania) kimberlite dike contains...Endlich Hill, Leucite Hills, Wyoming; 8--10, Francis, Utah. (All data this work.) Mitchell and Bergman (1991)...association with geikileite. zirkelite. and clinohumite. This hollandite. which probably formed by reaction...xenocrysts 324 CHAPTER 4 from minette diatremes in Utah (McGetchin et al. 1973, McGetchin and Besancon 1973)...of lamproitic rocks is at Kapamba in the Luangwa valley of Zambia (Scott Smith et al. 1989). There is also |
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