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Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A
Abstract A scientific core hole has been drilled in
A scientific core hole has been drilled into the western ring fracture zone of the Valles Caldera, N.Mex. Hole VC-2A, the second scientific core hole in the caldera, was cored through a faulted and brecciated sequence of intracaldera tuffs and volcaniclastic rocks to a depth of 528 m at Sulphur Springs. As of November 1, 1986, the unequilibrated bottom hole temperature was 212°C. The rocks that have been penetrated are intensely altered and contain molybdenite mineralization (MnC>2) that is less than or equal to 1.1 m.y. in age. The active hydrothermal system at Sulphur Springs consists of a thin (5-m) acid condensation zone overlying vapor- and water-dominated zones. The latter two zones are apparently separated by a region of tightly sealed rock.
arated by a region of tightly sealed rock.  +
Author Fraser E. Goff  + , Dennis L. Nielson  + , Jamie N. Gardner  + , Jeffrey B. Hulen  + , Peter Lysne  + , Lisa Shevenell  + , John C. Rowley  +
Citation Fraser E. Goff,Dennis L. Nielson,Jamie N.
Fraser E. Goff,Dennis L. Nielson,Jamie N. Gardner,Jeffrey B. Hulen,Peter Lysne,Lisa Shevenell,John C. Rowley. 1987. [[Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A]]. EOS, Transactions American Geophysical Union. 68(30):649-662.
merican Geophysical Union. 68(30):649-662.  +
DOI 10.1029/EO068i030p00649-01  +
Document type Journal Article  +
Foaf/Page http://onlinelibrary.wiley.com/doi/10.1029/EO068i030p00649-01/abstract  +
Link http://onlinelibrary.wiley.com/doi/10.1029/EO068i030p00649-01/abstract  +
Name Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A  +
PublicationDate 1987  +
Publisher EOS, Transactions American Geophysical Union  +
ReferenceGenre Geothermal  +
Has query
"Has query" is a predefined property that represents meta information (in form of a subobject) about individual queries and is provided by Semantic MediaWiki.
Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A + , Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A + , Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A + , Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A + , Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A +
Categories References , Geothermal References , Reference Materials
Modification date
"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by Semantic MediaWiki.
15:16:59, 22 May 2014  +
hide properties that link here 
Downhole Fluid Sampling + , Valles Caldera - Redondo Geothermal Area + , Valles Caldera - Sulphur Springs Geothermal Area + ReferenceForGoffNielsonGardnerHulenLysneShevenellRowley1987
Core Holes At Valles Caldera - Sulphur Springs Geothermal Area (Goff, Et Al., 1987) + Reference material
 
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