Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Colin M. MacRae"'
Autor:
Jeffrey A. Steadman, Karsten Goemann, Jay M. Thompson, Colin M. MacRae, Ivan Belousov, Max Hohl
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Hyperspectral cathodoluminescence (CL), geochemical, and geochronological characterization of a series of apatite-bearing samples from within and around the Ernest Henry IOCG deposit, NW Queensland, Australia, have revealed complex mineral paragenese
Externí odkaz:
https://doaj.org/article/3e7d5dd45df6412aadbee07c0d402adc
Autor:
Ian E. Grey, Rupert Hochleitner, Anthony R. Kampf, Stephanie Boer, Colin M. MacRae, John D. Cashion, Christian Rewitzer, William G. Mumme
Publikováno v:
European Journal of Mineralogy. 35:295-304
Manganrockbridgeite, Mn22+Fe33+(PO4)3(OH)4(H2O), is a new member of the rockbridgeite group, from the Hagendorf-Süd pegmatite, Oberpfalz, Bavaria. It occurs in association with frondelite, kenngottite, hureaulite and hematite. It forms compact inter
Autor:
Ian E. Grey, Rupert Hochleitner, Christian Rewitzer, Anthony R. Kampf, Colin M. MacRae, Robert W. Gable, William G. Mumme, Erich Keck, Cameron Davidson
Publikováno v:
European Journal of Mineralogy. 35:189-197
Pleysteinite, [(H2O)0.5K0.5]2Mn2Al3(PO4)4F2(H2O)10 ⚫ 4H2O, is the aluminium analogue of benyacarite, from the Hagendorf-Süd pegmatite, Oberpfalz, Bavaria, Germany. It was found in specimens of altered zwieselite, in association with nordgauite, fl
Autor:
Weihua Liu, Yuan Mei, Barbara Etschmann, Matthew Glenn, Colin M. MacRae, Sam C. Spinks, Chris G. Ryan, Joël Brugger, David J. Paterson
Publikováno v:
Geochimica et Cosmochimica Acta. 342:198-214
Publikováno v:
European Journal of Mineralogy. 34:375-383
Tomsquarryite, NaMgAl3(PO4)2(OH)6 ⚫ 8H2O, is a new secondary phosphate mineral from Tom's phosphate quarry, Kapunda, South Australia. It occurs as colourless, talc-like hexagonal platelets, with diameters of a few tens of micrometres when formed fr
Autor:
Ian Edward Grey, Peter Elliott, William Gus Mumme, Colin M. MacRae, Anthony R. Kampf, Stuart J. Mills
Publikováno v:
European Journal of Mineralogy. 34:215-221
A reinvestigation of the type angastonite specimen from the Penrice marble quarry, South Australia, shows that the published powder X-ray diffraction pattern for the mineral corresponds to a mixture of crystalline phases plus an amorphous phase. The
Whiteite-(CaMnFe), a new jahnsite-group mineral from the Hagendorf-Süd pegmatite, Oberpfalz, Bavaria
Autor:
Rupert Hochleitner, Christian Rewitzer, Ian E. Grey, William G. Mumme, Colin M. MacRae, Anthony R. Kampf, Erich Keck, Robert W. Gable, Alexander M. Glenn
Whiteite-(CaMnFe), CaMn2+Fe22+Al2(PO4)4(OH)2 ⋅ 8H2O, is a new whiteite-subgroup member of the jahnsite group from the Hagendorf-Süd pegmatite, Oberpfalz, Bavaria, Germany. It was found in vugs in an altered feldspar area of a specimen composed pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78724b48ac659a7427df929d7b12f27
https://ejm.copernicus.org/articles/35/95/2023/
https://ejm.copernicus.org/articles/35/95/2023/
Autor:
Colin M. MacRae, Steve Beresford, Valentina Taranovic, Louise Schoneveld, Stephen Barnes, Morgan Williams
Publikováno v:
Economic Geology. 117:455-484
The Nova-Bollinger Ni-Cu sulfide ore deposit is the first economic Ni-Cu-Co sulfide deposit to have been discovered in the Albany-Fraser orogen in Western Australia. The host rocks are mafic-ultramafic intrusive cumulates subdivided into two connecte
Autor:
Katy Evans, N. R. Stephen, Colin M. MacRae, Andrew Langendam, Andrew G. Tomkins, Nick Wilson, Aaron Torpy
Publikováno v:
Meteoritics & Planetary Science. 56:2062-2082
Autor:
W. Gus Mumme, Alan Riboldi-Tunnicliffe, Robert W. Gable, Colin M. MacRae, A.M. Glenn, Ian E. Grey, Stephanie Boer, Jason B. Smith, Anthony R. Kampf
Publikováno v:
Mineralogical Magazine. 85:862-867
Whiteite-(MnMnMn), Mn2+Mn2+Mn2+2Al2(PO4)4(OH)2⋅8H2O, is a new whiteite-subgroup member of the jahnsite group from the Foote Lithium Company mine, Kings Mountain district, Cleveland County, North Carolina, USA. It was found in small vugs of partiall