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THE METALLOGENIC POTENTIAL OF AUSTRALIAN PROTEROZOIC GRANITES
there any specific characteristics of either the granites and/or their host rocks? ... The F-rich granites are often the true rapakivi types and have little ...
TAG granite province geology proterozoic geoscience australia australia 2002 deposits volcanics felsic western australia rocks australia pluton metallogenic gold mineralisation agso granite type tanami sn tennant creek

GRANITES OF THE NORTHERN NEW ENGLAND OROGEN
contains granites of 4 main age groups: Middle to Late Devonian; mid- Carboniferous to ... granites is that they coincide with strong positive gravity anomalies, particularly the Auburn ...

wysiwyg://11/http://sanelson/~s
Granites that crystallize under these conditions are referred to as ... While this classification scheme may be useful in distinguishing between granites that ...

Gamma-ray spectroscopic analysis of biotite granites
The biotite-granite samples collected at different sites. were powdered to obtain more or less the same grain ... case of granites with low percentage of quartz. 1. Mahadevan, V., Narayana Das, G. R. and Nagarjuna Rao, N., Pro- ceedings of 2nd United Nations ...
TAG bq uranium chloroquine hills biotite values the samples india levels bdl dose rate ratio radionuclides concentration erdm volunteers gamma-ray measurements

Textural evidence of magma decompression, devolatilization ...
early low-F biotite granites or as marginal parts of evolved ... rocks range from sparsely porphyritic granites with dis- seminated phenocrysts and ...

7-1uranium
These granites, which are typically batholitic in. form, occur well ... The red granites, with an age of 516±23. million years, also occur below the level of the. Karibib Formation ...

GRANITES–TANAMI REGION, NORTHERN TERRITORY J.R. Wilford
The Granites–Tanami region is located approximately 600 km. northwest of Alice Springs and ... consists of two major Precambrian tectonic units — the Granites ...
TAG the granites regolith sediments tanami desert wilford northern territory ferruginous saprolite alluvial scarps crc leme tertiary blake landform sands mayer

by Dobroslav Mat f jka
the two-mica granites of the near Klenov massif (De. stná subtype, RENÉ et al., 1999) as ... the two-mica granites of the eastern margin of the main body of the Moldanubian Batholith ...

Wallace Spencer Pitcher
London on 3 March 1919, and became the leading and most distinguished British expert on granites, their ... found in a special Pitcher issue on granites in the Transactions of the Royal Society of Edinburgh: Earth ...

Role of Argillic Alteration in Uranophane Precipitation along ...
petrographic modal analysis, Gattar granites consist mainly of quartz (26 ... Presence of some xenoliths of Hammamat sediments in Gattar granites, ...
TAG uranophane gattar alteration illite kaolinite clay minerals egypt argillic uo eastern desert uranium mineralization hydrothermal alteration shear zones abd

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