 | Burness, S., Smart, K.A., Tappe, S., Stevens, G., Woodland, A.B., Cano, E. (2020) Sulphur-rich mantle metasomatism of Kaapvaal craton eclogites and its role in redox-controlled platinum group element mobility. Chemical Geology, 542. 119476pp. doi:10.1016/j.chemgeo.2020.119476 | Journal (article/letter/editorial) |
| the Witwatersrand, Private Bag 3, Wits 2050, South Africa *Corresponding author: sarab@uj.ac.za; Tel:...University of Johannesburg, 2006 Auckland Park, South Africa 3 Centre for Crustal Petrology, Department...University, Private Bag of X1, Matieland 7602, South Africa Institut fßr Geowissenschaften, Universität...also supported by their relatively reducing redox state. Base metal sulphides from the mid-lithospheric...are similar to Karoo flood basalts from southern Africa, suggesting a link between the identified shallow |
 | | Journal (article/letter/editorial) |
| have been plotted against the product ht. As for albite and adularia (LAGACHE, Bull. Sot. Fr. Min&aL Cristalloyr...the sanidine dissolves as if it were composed of albite and K-feldspar grains in the proportions corresponding...previous study, the starting products were pure albite and almost pure adularia. New experiments have...parameters controlling the rate of dissolution of albite and adularia. Moreover, the rate of dissolution...sanidine (solid line and solid symbols) and of albite or adularia (dashed line and open symbols; LAGACHE |
 | | Journal (article/letter/editorial) |
| distilled water and I atm CO1 partial pressure YiPera AlbIte OligOCla5e A-dcsine Lahradorite Bytowniie Anortilite...separating the amorphous from the âcrystalline stateâ (ZVYAGIN. 1967). Solution chemistry. The dissolution...diffraction using a diffractometer Experiment Gibbsite Albite Oligoclase Andesine Bytownite Labradorite Anorehite...University of Wisconsin, Madison. K[~TRICK J. A. (1966) Free energy of formation of kaolinite from solubility...Steady-state kinetics and equilibrium water and granitic rock. Grochim. Cos- 37. 264-2663. PE~ROVIC R. |
 | | Book |
| relevant protective laws and regulations and therefore free for general use. 2132/3130-543210 To my wife,...collaboration. Much of my fieldwork in southern Africa has been carried out with the cooperation and assistance...7.3 2.8 2.9 Africa . . . . . . . . . . . . . . . . . . . . . . . . . . . . West Africa . . . . . . .... . . . . Central Africa. . . . . . . . . . . . . . . . . . . . . . . East Africa. . . . . . . . . .... . . . . . . . . . . . . . . . Southern Africa . . . . . . . . . . . . . . . . . . . . . U.S.S.R. . |
 | | Journal (article/letter/editorial) |
| The conaentration aontrol of soluble oopper in B mine toilings streem . . D. A. SPEABS: Relationship between...GOLDBERQ) . , . . . . . . . . âThe Crystalline State: An Introductionâ by PETEB GAY (Reviewed by PAUL...greyweokes from Wyoming end from the Fig Tree Group, South Africa . . . . . . . . . . . . . . C. E. FOLSO~E, J...in the Allende meteorite. . C. E. REES: A steady-state model for sulphur isotope fractionation in bacterial...&opo ratios from veins in some Archeon cratone of Africa . . . . . . . . . . . . Q. F. J&azoa: V&ability |
 | | Book |
| responsibility for authorsâ errors and omissions. SOUTH AFRICA SEVENTH INTERNATIONAL KIMBERLITE CONFERENCE...Survey of South Africa) SouthemEra Resources Ltd SOCIETY SPONSORS Geological Society of South Africa (GSSA)...a Phanerozoic subduction regime in eastern New South Wales, Australia. Mantle Dynamics beneath Mongolia:...growth of Archean cratons: a case study from west Africa. The vertical distribution of indicator minerals...diamond. 61 Cr-poor Megacrysts from the Frank Smith Mine and the source regions of transitional kimberlites |
 | | Report (issue) |
| UI. Series. 86-600094 TN23.P76 1986 333.8'5'0973 Free on application to the Books and Open-File Reports...first proposed a discussion forum on the current state of the art in mineral resource assessment and the...participants representing U.S. and Canadian Federal, State, and Provincial agencies, as well as delegates from...Steven Green (GSC), who were responsible for the local arrang¡ements and who attended ably and cheerfully...the fuel or mineral deposits being sought and its local geologic environment. 3. Unraveling the processes |
 | | Report (volume) |
| AND Frj:liminauy Note on the Gold Fields ok South-kvst Survey ok India, Madras VIEW, duuino the...the middle of December, and then visited Surat district with a view to advise the authorities on the probabilities...notes, ; hut falling into a semi-unconscious state, he only lingered on until the noon of the follow-...Geological Survey, India, VII, 151), and doserihed the local exhibition of some poor coal-seams along their outskirts...iiiterru])tions io Mr. Hughesâ progress in that district, the map])iiig of this Wardha There is still |
 | | Report (issue) |
| Austin, Texas 78712 Dept. of Earth & Space Sciences State University of New York Stony Brook, New York 11794...Geological Sciences Virginia Polytechnic Institute State University Blacksburg, Virginia 24061 JULIAN SPEER...of Geological Sciences Polytechnic Institute & State University Blacksburg, Virginia 24061 MINERALOGICAL...properties Solid solution properties Estimation of free energy of mixing from high-temperature data Estimation...TRANSFORMATIONS The ca1cite-to-aragonite IN THE SOLID STATE The transformation under conditions of aragonite |
 | | Book |
| 80523, U . S . A . : Resources, (III.7). Colorado State U n i v e r s i t y , Fort BARRON L . M . - G...e p a r t m e n t of Earth Resources, Colorado State U n i v e r s i t y , C o l l i n s , C o l o r...a r t m e n t of Geosciences, The Pennsylvania State U n i v e r s i t y P a r k , P e n n s y l v a...a 85287, U . S . A . : ( I I . 2 ) . Arizona State James Virginia Museum, 6-8 U n i v e r s i...Department o f E a r t h R e s o u r c e s , Colorado State U n i v e r s i t y , C o l l i n s , C o l o r |
