Vol. 89, No 2 (2020)

View Vol. 89, No 2 (2020)

Published: 2020-04-20

Determination of spectroscopic features and gemstone potential of garnet crystals from the Çamköy region (Aydın - SW Turkey) using XRPD, XRF, Confocal Raman Spectroscopy, EPMA and gemological test methods

Tamer Koralay, Ufuk Ören
- PDF
- Table 3
Mangani-pargasite, NaCa2(Mg4Mn3+)(Si6Al2)O22(OH)2 , a new mineral species of the amphibole

Ulf Hålenius, Ferdinando Bosi, Erik Jonsson
- PDF

Chemical beneficiation of two Turkish lignites with various chemical treatments

Jale Gülen, Aylin Boztepe, Bilal Öztürk, Mustafa Kaya, Mustafa Kumral
- PDF

Paleotethys-related water-rocks interactions in gabbros of the Anarak ophiolite (Central Iran): constraints from mineralogy and geochemistry

Mahmoud Ahmadi, Mortaza Sharifi, Ghodrat Torabi
- PDF
Multilayer corona textures in the high-pressure ultrabasic amphibolite of Mt. Nieddu, NE Sardinia (Italy): equilibrium versus disequilibrium

Massimo Scodina, Gabriele Cruciani, Marcello Franceschelli, Hans-Joachim Massonne
- PDF
- Fig. S1
- Tab. S1
Origin of Lower Paleozoic S-type magmatism in a northern terrane of Gondwana (Central Iran): Geochemical and isotopic approach

Nargess Shirdashtzadeh, Ghodrat Torabi, Thomas C Meisel, Chris Harris, Tomoaki Morishita, Akihiro Tamura
- PDF
- Tab. S1

Source- vs topographic-forcing in pyroclastic currents: the case of the Orvieto-Bagnoregio Ignimbrite, Vulsini, central Italy

Danilo Mauro Palladino, Mauro Pettini
- PDF

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