Results 81 to 90 of about 3,322 (177)

The Cnoc nan Cuilean area of the Ben Loyal igneous complex [PDF]

open access: yes, 1945
The Ben Loyal igneous complex forms a group of mountains, situated about six miles to the south of Tongue in northern Sutherland. The three plutonic masses of the complex are (a) The Ben Loyal range, (b) Cnoc nan Cuilean, and (c) Beinn Stumanadh.
King, Basil Charles
core   +1 more source

Origin of minette dyke from Skallevikshalsen, Lützow Holm Complex, East Antarctica. [PDF]

open access: yes, 2017
第8回極域科学シンポジウム/個別セッション:[OG] 極域地圏12月5日(火)国立極地研究所 1階交流アトリウムThe Eighth Symposium on Polar Science/Ordinary sessions: [OG] Polar GeosciencesTue.

core   +1 more source

Descriptive analysis of tantalum paragenesis and tantalum pegmatites from the South Pegmatite District of Zambezian Province (Mozambique) [PDF]

open access: yes, 2008
The differences between NYF and LCT pegmatite evolution and regional distribution in Zambézia Pegmatite Province are the main determinants of its tantalum potentiality.
Costa, João Carlos   +3 more
core  

A Comparison of Oxygen Fugacities of Strongly Peraluminous Granites across the Archean–Proterozoic Boundary [PDF]

open access: yes, 2018
We constrain the oxygen fugacity (⁠f_(O2)⁠) of strongly peraluminous granites [SPGs; i.e. granites (sensu lato) generated through the partial melting of sediments] across the Archean–Proterozoic boundary, which coincides roughly with the Great ...
Breaks, Frederick W.   +3 more
core  

ALKALI-DEFICIENT ELBAITE FROM PEGMATITES OF THE SERIDÓ REGION, BORBOREMA PROVINCE, NE BRAZIL

open access: yesRevista Brasileira de Geociências, 2000
DWIGHT RODRIGUES SOARES   +3 more
openaire   +2 more sources

Hot-pressed silicon nitride with various lanthanide oxides as sintering additives [PDF]

open access: yes
The effects of addition of various lanthanide oxides and their mixture with Y2O3 on the sintering of Si3N4 were investigated. The addition of simple and mixed lanthanide oxides promoted the densification of Si3N4 in hot-pressing at 1800 C under 300-400kg/
Toibana, Y., Ueno, K.
core   +1 more source

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