Results 81 to 90 of about 9,445 (214)
Yankuang ceshi, 2016 A series of ultrabasic-acid igneous rocks are distributed in the belt of Urad houqi-Damaoqi-Siziwangqi, in middle Inner Mongolia. The formation age and geochemistry of these rocks can provide basic geological information for the metallogenic regularities
ZHAO Ze-lin +7 more
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Clayters Beach - Granite-gabbro mixing
, 2019 Clayters Beach - Granite-gabbro mixinghttps://digitalmaine.com/mgs_geologic_field_photos/6155/thumbnail ...
Marvinney, Robert G
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Технічна інженеріяThe article presents an analytical assessment of Ukraine’s decorative stone reserves by rock type, colour characteristics, and degree of geological exploration.
I.A. Piskun +4 more
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Petrogenesis of the Lawson Peak Orbicular Gabbro
, 1975 Thesis, (M.S.) Geological Sciences\ud Plate 1.Geologic map of the Lawson Peak Orbicular Gabbro\ud Plate 2.Generalized locations in text geologic map showing of samples described in text\ud Plate 3.Geologic map of orbicular Gabbro localityThe Lawson Peak ...
Hoffman, David Russell
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Anorthosite-gabbro-granophyte relationships, Mount Sheridan area, Oklahoma [PDF]
, 1975 Field work, phase analysis by microprobe, petrography, and oxygen isotope analysis have been undertaken in an effort to establish the relationships among the anorthositic, gabbroic, and granophyric rocks of the Mount Sheridan area in southwestern ...
Thornton, Edward Clifford
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Odd Blobs in Fine-Grained Gabbro
, 2019 Clayters Beach - Granite-gabbro mixing zone.https://digitalmaine.com/mgs_geologic_field_photos/6164/thumbnail ...
Marvinney, Robert G
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Coarse grained, plagioclase hornblende gabbro, Devonian - Carboniferous Project Name: Marvinney Historical Photoshttps://digitalmaine.com/mgs_geologic_field_photos/36914/thumbnail ...
Marvinney, Robert G
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Geoquímica do Gabro Coronítico de Amparo (RJ) [PDF]
Anuário do Instituto de Geociências, 2002 The aim of this paper is to present geochemical data and some petrological aspects of the Amparo gabbroic (hyperite) body, located approximately 30 km east of the town, Nova Friburgo, Rio de Janeiro State. Ten samples of these basic rocks were analysed
Isabel Pereira Ludka +1 more
doaj
Granite-gabbro mixing zone near Norton Pt.
, 2019 Granite-gabbro mixing zone near Norton Pt.https://digitalmaine.com/mgs_geologic_field_photos/6168/thumbnail ...
Marvinney, Robert G
core
, 2014 Element composition of clinopyroxenes from gabbroic rocks of the Tiger Gabbro complex, Spatulate Ridge and Apostrophe Island ...
Kosanke, Dominique +13 more
core +1 more source