skarn


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skarn

 (skärn)
n.
A coarse-grained metamorphic rock, typically containing garnet, pyroxene, and wollastonite, formed by contact metamorphism of carbonate rocks.

[Earlier gangue, from Swedish, mud, dung, from Old Norse; see sker- in Indo-European roots.]
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While we are advancing the project through the Definitive Feasibility Study towards a construction decision in Q2 2018, we will undertake a systematic drill program on the known continuation of the high grade breccia system and evaluate the deeper skarn target that has been identified by past drilling.
The adjacent Basin One prospect is a tin-copper skarn with intercepts including 16m at 0.
Drilling at the Cuervo anomaly indicates the presence of gold-silver-copper skarn mineralization within a 4-km x 2-km corridor.
We are now confident to proceed with a maiden resource estimate on the Copper Canyon skarn and the results also confirm numerous other skarn targets on the concession.
75% Cu equivalent (from depth of 159m to 198m), skarn mineralization with molybdenum (Mo), silver and copperintersection of 30.
63 percent copper from skarn, secondary enrichment blankets, and oxide copper deposits associated with a Laramide porphyry copper system, and had 1990 reserves of 185 Mt at 0.
The zones are incorporated into three separate open pits (El Valle, Boinas East and Boinas West - now exhausted) and the Black Skarn underground development.
Mrazekite occurs in a vesuvianite-grossular skarn which has been invaded by secondary copper, bismuth and vanadium mineralization.
The first two planned holes are being drilled in the La Espanola skarn target where previous sampling by Yale returned the following (see news release dated Oct.
These heavy non-sulphide minerals, which are present in small blocks of Skarn lithology, are located in proximity to mineralization in some areas in the hangingwall of the Bob Zone.
The magnetic high defines the footprint of a large magnetite skarn at depth.
LA TORTUGA (JOGMEC Joint Venture): porphyry copper & skarn copper-zinc