dggs.alaska.govdggs.alaska.gov/webpubs/usgs/b/oversized/b1425pt01.pdfdiorite. Contains abundant...

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Transcript of dggs.alaska.govdggs.alaska.gov/webpubs/usgs/b/oversized/b1425pt01.pdfdiorite. Contains abundant...

Page 1: dggs.alaska.govdggs.alaska.gov/webpubs/usgs/b/oversized/b1425pt01.pdfdiorite. Contains abundant phenocrysts of microcline to 5 cm long. Full aerial extent of pluton unknown. Intruded

Alteration of plagioclase and pyroxene phenocrysts in a ... · Valley of Ten Thousand Smokes, Alaska ... slightly altered tephra, ... at a submicrometer scale, within

Alteration of plagioclase and pyroxene phenocrysts in a ... · Valley of Ten Thousand Smokes, Alaska ... slightly altered tephra, ... at a submicrometer scale, within

29. CHEMICAL ZONATION OF PLAGIOCLASE PHENOCRYSTS … · 2007. 5. 10. · 29. CHEMICAL ZONATION OF PLAGIOCLASE PHENOCRYSTS FROM LEG 51, 52, AND 53 BASALTS Claire Bollinger and Michel

29. CHEMICAL ZONATION OF PLAGIOCLASE PHENOCRYSTS … · 2007. 5. 10. · 29. CHEMICAL ZONATION OF PLAGIOCLASE PHENOCRYSTS FROM LEG 51, 52, AND 53 BASALTS Claire Bollinger and Michel

dggs.alaska.govdggs.alaska.gov/webpubs/dggs/pr/text/pr119.pdf · EDITORIAL POLICY Short Notes on Alaska Geology is a collection of brief scientific papers describing recent geological

dggs.alaska.govdggs.alaska.gov/webpubs/dggs/pr/text/pr119.pdf · EDITORIAL POLICY Short Notes on Alaska Geology is a collection of brief scientific papers describing recent geological

HISTORICAL DEVELOPMENT IN LATERITIC PROFILEShorizon.documentation.ird.fr/exl-doc/pleins_textes/...neogeneses (photo 2) covering unaltered surface of quartz or microcline are very independant

HISTORICAL DEVELOPMENT IN LATERITIC PROFILEShorizon.documentation.ird.fr/exl-doc/pleins_textes/...neogeneses (photo 2) covering unaltered surface of quartz or microcline are very independant

EXPLANATORY BOOKLET TO ACCOMPANY ... - dggs.alaska.govdggs.alaska.gov/webpubs/dggs/ri/text/ri2005_001.pdf · Alaska Division of Geological University of Alaska Anchorage Library &

EXPLANATORY BOOKLET TO ACCOMPANY ... - dggs.alaska.govdggs.alaska.gov/webpubs/dggs/ri/text/ri2005_001.pdf · Alaska Division of Geological University of Alaska Anchorage Library &

dggs.alaska.govdggs.alaska.gov/webpubs/dggs/ri/oversized/ri2000_001a_sh...ARCTIC Geologic Map of the Sagavanirktok B-l Quadrangle, Eastern North Slope, Alaska Rocky R. Reifenstuhl

dggs.alaska.govdggs.alaska.gov/webpubs/dggs/ri/oversized/ri2000_001a_sh...ARCTIC Geologic Map of the Sagavanirktok B-l Quadrangle, Eastern North Slope, Alaska Rocky R. Reifenstuhl

IJES I Vol. 1 J E Sijes.mshdiau.ac.ir/article_671654_01cdc39f5c5b90a773945ebf8e8ab… · 3.1. Petrography and micro-textures of andesite rocks Plagioclase phenocrysts (25 m to 1cm)

IJES I Vol. 1 J E Sijes.mshdiau.ac.ir/article_671654_01cdc39f5c5b90a773945ebf8e8ab… · 3.1. Petrography and micro-textures of andesite rocks Plagioclase phenocrysts (25 m to 1cm)

26. THE MICROCLINE-ORTHOCLASE CONTROVERSY --- CAN ...vcgeo005/Nr26Controversy.pdf · 1 ISSN 1526-5757 26. THE MICROCLINE-ORTHOCLASE CONTROVERSY --- CAN MICROCLINE BE PRIMARY? Lorence

26. THE MICROCLINE-ORTHOCLASE CONTROVERSY --- CAN ...vcgeo005/Nr26Controversy.pdf · 1 ISSN 1526-5757 26. THE MICROCLINE-ORTHOCLASE CONTROVERSY --- CAN MICROCLINE BE PRIMARY? Lorence

Minerals under the microscope. The MINERALS you need to know quartz microcline plagioclase muscovite biotite amphibole pyroxene olivine garnet calcite.

Minerals under the microscope. The MINERALS you need to know quartz microcline plagioclase muscovite biotite amphibole pyroxene olivine garnet calcite.

Geology, Petrology and Petrographic Analysis of …Minerals observed under Plane Polarized Light (PPL) and Cross Polarized Light (XPL) are plagioclase, quartz, orthoclase, microcline,

Geology, Petrology and Petrographic Analysis of …Minerals observed under Plane Polarized Light (PPL) and Cross Polarized Light (XPL) are plagioclase, quartz, orthoclase, microcline,

Magmatic evolution recorded by phenocrysts in volcanic · PDF filePlagioclase phenocrysts are typically zoned. This mineral exhibits oscillatory, normal or reverse zoning. Two types

Magmatic evolution recorded by phenocrysts in volcanic · PDF filePlagioclase phenocrysts are typically zoned. This mineral exhibits oscillatory, normal or reverse zoning. Two types

Preliminary stratigraphic interpretations of the Soledad ... · & quartz phenocrysts, reddish-gray silicic volcanic rock fragments (to 1 cm) Figure 4 (top): Generalized stratigraphic

Preliminary stratigraphic interpretations of the Soledad ... · & quartz phenocrysts, reddish-gray silicic volcanic rock fragments (to 1 cm) Figure 4 (top): Generalized stratigraphic

dggs.alaska.govdggs.alaska.gov/webpubs/dggs/gpr/oversized/gpr2000_030h_sh001.… · Resources. Division Geological & Geophysical Surveys (DGGS).. and Stevens Exploration Management

dggs.alaska.govdggs.alaska.gov/webpubs/dggs/gpr/oversized/gpr2000_030h_sh001.… · Resources. Division Geological & Geophysical Surveys (DGGS).. and Stevens Exploration Management

Testing theValidityof the Petrological Hypothesis … · Testing theValidityof the Petrological Hypothesis ‘No Phenocrysts, No Post-emplacement Differentiation ... Huppert & Turner

Testing theValidityof the Petrological Hypothesis … · Testing theValidityof the Petrological Hypothesis ‘No Phenocrysts, No Post-emplacement Differentiation ... Huppert & Turner

UNITED STATES OF THE INTERIOR - dggs.alaska.govdggs.alaska.gov/webpubs/usgs/of/text/of81-0624.pdf · UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Bibliographic References

UNITED STATES OF THE INTERIOR - dggs.alaska.govdggs.alaska.gov/webpubs/usgs/of/text/of81-0624.pdf · UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Bibliographic References

K203-1 (Aug 27 , 2001) - pubs.usgs.gov · PDF fileOl basalt Phenocrysts= %, % Pl-ol basalt Phenocrysts= %, % Aphyric rock Phenocrysts= %, % Others ... Fabric: clast-support

K203-1 (Aug 27 , 2001) - pubs.usgs.gov · PDF fileOl basalt Phenocrysts= %, % Pl-ol basalt Phenocrysts= %, % Aphyric rock Phenocrysts= %, % Others ... Fabric: clast-support

PHYSICAL PROPERTIES OF CALCIC LABRADORITE ...physical properties of transparent calcic labradorite phenocrysts, USNM 115900, found in basalt in Lake County, Oregon, are described in

PHYSICAL PROPERTIES OF CALCIC LABRADORITE ...physical properties of transparent calcic labradorite phenocrysts, USNM 115900, found in basalt in Lake County, Oregon, are described in

THE GEOLOGICAL - dggs.alaska.govdggs.alaska.gov/webpubs/usgs/of/text/of83-0094.pdf · UNITED STATE DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Chemical analyses and rock series classification

THE GEOLOGICAL - dggs.alaska.govdggs.alaska.gov/webpubs/usgs/of/text/of83-0094.pdf · UNITED STATE DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Chemical analyses and rock series classification

UNITED STATES THE - dggs.alaska.govdggs.alaska.gov/webpubs/usgs/of/text/of80-1082.pdfU.S. Geolagical Survey ... those publications and the prior work . ... Glomar Challenger of the

UNITED STATES THE - dggs.alaska.govdggs.alaska.gov/webpubs/usgs/of/text/of80-1082.pdfU.S. Geolagical Survey ... those publications and the prior work . ... Glomar Challenger of the

RESEARCH ARTICLE DISCOVERYARTICLE ge 363 RESEARCH of the Kanawa Member of Pindiga Formation consists of calcite, dolomite, microcline, quartz and iron oxide. Gombe Sandstone is made

RESEARCH ARTICLE DISCOVERYARTICLE ge 363 RESEARCH of the Kanawa Member of Pindiga Formation consists of calcite, dolomite, microcline, quartz and iron oxide. Gombe Sandstone is made