Results 161 to 170 of about 9,921 (184)

FORMING THE WORLDS LARGEST KYANITE MINE: EFFECTS OF PROTOLITH AND FLUIDS

Geological Society of America Abstracts with Programs, 2023
Ethan Watson, Emma Hunt, Emma Hunt, Peter Horvath, Peter Horvath, Nigel Kelly, Nigel Kelly, Ruth Aronoff, Ruth Aronoff, Steven Ashlock, Steven Ashlock   +10 more
openaire   +1 more source

Rethinking Lunar Mare Basalt Regolith Formation: New Concepts of Lava Flow Protolith and Evolution of Regolith Thickness and Internal Structure

Geophysical Research Letters, 2020
James W. Head, Lionel Wilson
exaly  

Protoliths of the basement rocks in the Orobic area (Central Alps)

2002
The studied portion of the Orobic crystalline basement (Southern Alps) is located south of Morbegno and close to the eastern shore of Lake Como (Dervio Olgiasca Zone: DOZ). It is traditionally divided from east to west in three units: Scisti di Edolo, Filladi di Ambria and Gneiss di Morbegno. It mainly consists of pelitic to psammitic metasiliciclastic
Caironi, V, Colombo, A, TUNESI, ANNALISA MARIA   +2 more
openaire   +2 more sources

Temporal Separation of W and Sn Mineralization by Temperature-Controlled Incongruent Melting of a Single Protolith: Evidence from the Wangxianling Area, Nanling Region, South China

Economic Geology, 2022
Panlao Zhao, Anthony E Williams-Jones
exaly  

Protoliths of the 3.8–3.7 Ga Isua greenstone belt—comment

Precambrian Research, 2002
C.R.L Friend, A.P Nutman, V.C Bennett
openaire   +1 more source

Detrital zircon age studies of Haast Schist in western Otago and Marlborough, New Zealand: constraints on their protolith age, terrane ancestry and Au–W mineralisation

Australian Journal of Earth Sciences, 2021
Hamish Campbell, William L. Griffin
exaly  

The protolith of the Cenerigneiss (Serie dei Laghi - NW Italy) and its paleogeographic significance

2008
The Cenerigneiss, the main component of the Strona Ceneri Zone (Serie dei Laghi - Southern Alps), is a medium- to coarse-grained gneiss with Variscan metamorphism, composed by Qtz+Bt+Pl+Kfs+Ms+Ky+Grt. The Cenerigneiss is associated and marginally interfingered with fine-grained paragneisses (Gneiss Minuti), with similar mineral composition (except for ...
M. Bergomi, A. Boriani, V. Caironi, L. Pinarelli   +3 more
openaire   +3 more sources

Zircon U–Pb age, Hf and O isotope constraints on protolith origin of ultrahigh-pressure eclogite and gneiss in the Dabie orogen

Chemical Geology, 2006
Yong-Fei Zheng, Zi-Fu Zhao, Yuanbao Wu
exaly  

Protolith

2011
openaire   +1 more source

A greenschist protolith for blueschist in Anglesey, U.K.

1986
Wes Gibbons, Mark Gyopari
openaire   +1 more source