نتایج جستجو برای: gold placer molasse basin

تعداد نتایج: 140743  

Journal: :The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 1944

Journal: :The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 1943

2003
D. Canil M. Mihalynuk J. M. MacKenzie S. T. Johnston L. Ferreira B. Grant

Kimberlite and lamproite magmas sample diamonds deep in the mantle and depending on the rapidity of ascent and emplacement, bring them to the surface in various states of preservation. Economic diamond deposits are usually hosted in primary kimberlite and lamproite diatremes that intrude Archean crustal provinces. Placer deposits of diamonds that are sourced in kimberlite from Archean crustal p...

Journal: :Frontiers in Earth Science 2021

Probabilistic seismic hazard assessments are primarily based on instrumentally recorded and historically documented earthquakes. For the northern part of European Alpine Arc, slow crustal deformation results in low earthquake recurrence rates brings up necessity to extend our perspective beyond existing catalog. The overdeepened basin Lake Constance (Austria, Germany, Switzerland), located with...

2007
Hevina S. Dashwood

Drawing upon research on the initiatives of Canadian mining companies, this paper examines private efforts in the mining sector to promote acceptable standards of corporate social responsibility (CSR). Although much has been written on CSR in the business and organization fields, there has been little scholarly treatment of the topic from a social sciences perspective. A common assumption is th...

Journal: :Selcuk journal of agriculture and food sciences 2022

In this study, sugar beet molasses was used as a natural curing agent in the production of fermented Turkish sucuk two different forms (molasse and powdered molasse). Some quality characteristics were determined during ripening (1st, 3rd 5th days) period obtained dough (0. day) samples. order to compare effects agents sucuk, control (K) group containing sodium nitrate formed. The application al...

2002
Richard B. Harris Daniel H. Pletscher

We investigated management of wildlife, vation at the local level, thus undermining the intended incentive system. Because local wildlife protection habitat, and the hunting programme in Aksai County, Gansu Province, People’s Republic of China, during oBcials have been denied both funding and authority to deal with threats to the wildlife, the programme’s contri1997–2000. Argali Ovis ammon is t...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید