Geology of volcanogenic massive sulfide deposit near Meli, northwestern Tigray, northern Ethiopia
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چکیده
منابع مشابه
An Ethnobotanical Study of Medicinal Plants in Asgede Tsimbila District, Northwestern Tigray, Northern Ethiopia
www.ethnobotanyjournal.org/vol10/i1547-3465-10-305.pdf Ethnobotany Research & Applications 10:305-320 (2012) Girmay Zenebe, Hawassa University, Wondo Genet College of Forestry and Natural Resources, School of Forestry, P. O. Box 128, Shahemene, ETHIOPIA. [email protected] Mohammed Zerihun, Forum for Social Studies, Addis Ababa, ETHIOPIA. [email protected] Zewdie Solomon, Hawassa Un...
متن کاملChild malnutrition in Tigray, northern Ethiopia.
OBJECTIVE Estimate levels of and identify factors contributing to child malnutrition in Tigray, Northern Ethiopia. DESIGN Cross-sectional survey. SETTING Rural communities from four zones of Tigray. SUBJECTS Three hundred and eighteen under five children representing 587 randomly selected households were included. RESULTS Among the children surveyed, 46.9%, 33.0% and 11.6% were stunted,...
متن کاملVolcanogenic Massive Sulphide Deposits
Volcanogenic massive sulphide (VMS) deposits are also known as volcanic-associated, volcanic-hosted, and volcano-sedimentary-hosted massive sulphide deposits. They typically occur as lenses of polymetallic massive sulphide that form at or near the seafloor in submarine volcanic environments. They form from metal-enriched fluids associated with seafloor hydrothermal convection. Their immediate h...
متن کاملPreliminary Geology of the Kerr Copper-(goild) Deposit, Northwestern British Columbia (104w8)
metres north of Stewart, British Columbia. Reserves calculated in 1989 by the previous owner, Western Canadian Mining Corporation. are 66 million tonnes averaging 0.8 per cent copper and 0.33 gram per tonne gold using a 0.5 per cent copper cut off, Access to the deposit is by helicopter from Tide Lake airstrip 50 kilometres north of Stewart. The deposit was diamond drilled extensively by West...
متن کاملGEOLOGY OF THE INEL DEPOSIT, ISKUT RIVER AREA, NORTHWESTERN BRITISH COLUMBIA (104B/ll)
The Bmnson Creek area (Figure 2-15-I) contains several significant mineral depnsits and showings, including Snip, the largest currently operating gold producer in British Columbia, owned by Cominco Metals (60%) and Prime Resources Group Inc. (40%). These occurences underscore the imponancr of understanding controls on mineralization as a guide to further exploration. For example, the Snip. John...
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ژورنال
عنوان ژورنال: Momona Ethiopian Journal of Science
سال: 2015
ISSN: 2073-073X,2073-073X
DOI: 10.4314/mejs.v7i1.117239