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Ratto Canyon Deposit

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Journal Article
Journal: Geosphere
Published: 01 June 2014
Geosphere (2014) 10 (3): 564–584.
.... Syncontractional deposition of the NCF is used to define the probable Aptian construction of the Eureka culmination and associated slip on the Ratto Canyon thrust at depth. After deposition, the NCF continued to be folded during late-stage growth of the culmination. Aptian deformation in the CNTB at Eureka...
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Journal Article
Journal: Geosphere
Published: 06 January 2020
Geosphere (2020) 16 (2): 546–566.
... between Permian and Eocene. Cretaceous deposits of the Newark Canyon Formation (NCF), which are sparsely exposed along the length of the CNTB, offer the opportunity to constrain deformation timing. Here, we present mapping and U-Pb zircon geochronology from the NCF in the Diamond Mountains, which...
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Series: Reviews in Economic Geology
Published: 01 January 2018
DOI: 10.5382/rev.20.01
EISBN: 9781629491189
... main trends and districts: Carlin, Battle Mountain-Eureka, Getchell, and Jerritt Canyon. These deposits, which make up one of the largest gold districts in the world, exhibit strong similarities and should be considered the “type” Carlin deposits. Carlin-type gold deposits formed between about 42...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2015
GSA Bulletin (2015) 127 (7-8): 899–925.
... sedimentology and stratigraphy place constraints on models of the formation of the Grand Canyon and suggest that a paleo–Colorado River did not deposit sediment in the Lake Mead area between 25 and 17 Ma. This work highlights the importance of detailed basin analyses, which are crucial companions to structural...
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Image
Simplified structural model for central Nevada thrust belt (CNTB) deformati...
in > Geosphere
Published: 01 June 2014
and Permian; see Fig. 3 ). (A) Undeformed geometry. NCF—Newark Canyon Formation. (B) 9 km of eastward motion of Ratto Canyon thrust sheet over footwall ramp that cuts from base of unit Cl to top of unit S, and coeval deposition and folding of Newark Canyon Formation (NCF) in piggyback basin on eastern limb
Journal Article
Journal: Geosphere
Published: 01 April 2015
Geosphere (2015) 11 (2): 404–424.
... above the Ratto Canyon thrust, which grew synchronous with Newark Canyon Formation deposition. However, the construction mechanism for this fold farther north in the Diamond Mountains is unclear, as the geometry changes to a much tighter fold with multiple subsidiary folds, and no thrust faults...
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Journal Article
Journal: GSA Bulletin
Published: 15 August 2018
GSA Bulletin (2019) 131 (1-2): 99–119.
..., 5-km-tall open anticline. The culmination is interpreted as a fault-bend fold that formed from eastward displacement on the underlying Ratto Canyon thrust over a footwall ramp ( Long et al., 2014a ). The basal Newark Canyon Formation unconformity has been structurally elevated ∼5 km across the E...
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Journal Article
Journal: SEG Discovery
Published: 01 July 2006
SEG Discovery (2006) (66): 1–64.
... and the important events in the pathway to the Olympic Dam ore deposit discovery. The recollection is a personal one, but- tressed by discussion with other team players Dan Evans, Hugh Rutter, James (Jim) Lalor, and Roy Woodall over the many years since that momen- tous discovery. Of these, Hugh, the geo...
Journal Article
Journal: SEG Discovery
Published: 01 April 1998
SEG Discovery (1998) (33): 1–56.
... of prospects. This east-west trending belt of gold deposits in northeastern and north-central China (Figure 1) contains about 600 tonnes Ct) of the nation's known 2,400 t gold resource (Nie, 1297b). During 1996, this region accounted for approximately 25 percent of China's 120 t of reported gold production...
Journal Article
Journal: SEG Discovery
Published: 01 April 2006
SEG Discovery (2006) (65): 1–48.
... and Student Members 41 SEG Membership Application 42 Personal Notes & News A N N O U N C E M E N T S 2 Hugo T. Dummett Memorial Economic Geology Archive 36 XI Congreso Geologico Chileno 36 Gold Deposits: New Developments and Exploration (SEG Workshop) 36 Environmental Geology and Geochemistry of Mine Wastes...
Journal Article
Journal: SEG Discovery
Published: 01 July 1998
SEG Discovery (1998) (34): 1–52.
... Ispolatov, New Mexico Tech., $1,000 Solton Sary gold district, Kyrgyzstan Alexis Cupo, Colorado School of Mines, $1,000 Microbes at the Centenario copper deposit, Chile Patrick Redmond, Stanford Univ., $1,000 Gold in Cu-Au porphyr'ies, Bingham Canyon, Utah Katherine Ault, McGill Univ., $1,000 El Mochito Zn...
Series: SEPM Concepts in Sedimentology and Paleontology, SEPM Concepts in Sedimentology and Paleontology
Published: 01 January 2013
DOI: 10.2110/sepmcsp.11.214
EISBN: 9781565762893
... of former Soviet Central Asia (E32: 42°N, 73°E). Baikov et al. (1978) discussed Early Cretaceous celestite deposits from the Northern Caucasus (E33: 43°N, 45°E) that are of evaporitic origin. Veevers and Tewari (1995, Figure 6; see also Ranjit et al., 1996) cited gypsum in the Early Cretaceous Uttatur...
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