Simpsonite and stibiotantalite from Benson pegmatite mine, Mtoko, Southern Rhodesia

O Von Knorring, G Hornung - … and journal of the Mineralogical Society, 1963 - cambridge.org
Simpsonite and stibiotantalite from Benson pegmatite mine, Mtoko, Southern Rhodesia. Page 1
458 Simpsonite and stibiotantalite from Benson pegmatite mine, Mtoko, Southern Rhodesia. By …

On the lithium amphibole holmquistite, from Benson pegmatite mine, Mtoko, Southern Rhodesia

O von Knorring, G Hornung - … and journal of the Mineralogical Society, 1961 - cambridge.org
On the lithium amphibole holmquistite, from Benson pegmatite mine, Mtoko, Southern
Rhodesia. Page 1 731 On the lithium amphibole holmquistite, from Benson pegmatite mine …

Stibiotantalite from the Brown Derby No. 1 pegmatite, Colorado

EWM Heinrich - 1960 - pubs.geoscienceworld.org
Abstract The Brown Derby group of pegmatites and especially the Brown Derby No. 1
pegmatite on the east side of Quartz Creek Valley in Gunnison County, Colorado, are …

Tantalowodginite, (Mn0.50.5)TaTa2O8, a New Mineral Species from the Emmons Pegmatite, Uncle Tom Mountain, Maine, USA

SL Hanson, AU Falster… - The Canadian …, 2018 - pubs.geoscienceworld.org
Tantalowodginite is a new mineral found in the Emmons granite pegmatite dike in Oxford
County, Maine, USA It occurs as anhedral masses (0.5–12 cm) in the pegmatite core …

Stibiotantalite-group minerals in a lithium pegmatite from Nagatare, Fukuoka Prefecture, Japan

Y Banno, M Bunno, M Haruna, M Oba - Journal of mineralogical and …, 2001 - jstage.jst.go.jp
Stibiotantalite-groupmineralshaveageneralformulaof AMO, whereA= Sb, BiandM= Nb, Ta,
andfour specieshavebeenknownasstibiotantalite (SbTaO), stibiocolumbite (SbNbO) …

Chevkinite (tscheffkinite) from Arizona

AJ Kauffman Jr, HW Jaffe - … Mineralogist: Journal of …, 1946 - pubs.geoscienceworld.org
A new occurrence of chevkinite, a titano-silicate of the rare earths, has been found in
Mohave County, Arizona. Petrographic and chemical analyses and the x-ray powder …

Rynersonite, Ca (Ta, Nb)< 2) O< 6), a new mineral from San Diego County, California

EE Foord, ME Mrose - American Mineralogist, 1978 - pubs.geoscienceworld.org
Rynersonite, a new species isostructural with synthetic CaTa2Oe, is found in the Himalaya
pegmatite-aplite dike system, Mesa Grande district, San Diego County, California. It occurs …

Plumbian tennantite from Sark, Channel Islands

AC Bishop, AJ Criddle, AM Clark - Mineralogical Magazine, 1977 - cambridge.org
An unusual tennantite, containing 4· 64% Pb, has been found on a mineral specimen from
Sark's Hope Mine collected in 1843. An electron-probe analysis is given, together with …

[PDF][PDF] KIMROBINSONITE, A NEW TANTALUM UIruCNNI FROM WESTERN AUSTRALIA, AND ITS ASSOCIATION WITH CESSTIBTANTITE

EH Nickel, BW Robinson - Canadian Mineralogist, 1985 - Citeseer
Kimrobinsonite was found near Mt. Holland in Western Australia, It is white, isotropic and
has a composition corresponding to Tas. s2Nbe. 11Nas. e5Fe6. s1Sb'. 0l (OH) 2.27 (CO3) …

[PDF][PDF] and lourenswalsite, two new from the Magnet Cove region, Arkansas

DE ApPLEMAN, HT Evans Jr, GL Nord… - Mineralogical …, 1987 - Citeseer
Delindeite and lourenswalsite are two new barium titanosilicate minerals found as
microscopic crystals in miarolitic cavities in nepheline syenite in the Diamond Jo quarry, Hot …