CMC Metals Ltd V.CMB

Alternate Symbol(s): CMCXF

Metals & Mining Industrial Metals & Minerals

CMC Metals Ltd. is a Canada-based growth stage exploration company. The Company is focused on opportunities for high grade polymetallic deposits in the Yukon, British Columbia and Newfoundland. Its polymetallic silver-lead-zinc CRD prospects in the Rancheria Silver District include the Silver Hart Deposit and Blue Heaven claims (Yukon), Amy and Silverknife claims (British Columbia). Its polymetallic projects with the potential for copper-silver-gold and other metals include Bridal Veil (central Newfoundland) and Logjam (Yukon). Its flagship property is the Silver Hart property, covering over 116 claims, 2,017 hectares, located in the south-central Yukon. It has an 80 % interest in Blue Heaven Property, which consists of over 121 contiguous mineral claims located in southern Yukon. The Silverknife Property comprises two mineral tenures covering approximately 538.3 hectares. The Amy claims comprising 16 mineral tenures (approximately 908.4 hectares) cover part of the Cassiar Batholith.

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CMC Metals Ltd

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Comment by hanscazanon Jun 25, 2015 5:44pm

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Post# 23870039

RE:coarse metalic gold?

Dachs1, tx from the trigger. Did some DD on Course metallic gold and found this from Pilot Gold.

Metallic screen assaying is typically employed to better quantify the gold endowment in very high-grade samples, particularly where significant visible coarse gold is present, as was the case with KCD-50. This process involves the use of a large sample of material, as approximately 500 grams are pulverized and screened. Two splits of the fine fraction are assayed, as well as all material that does not pass through the screen (the coarse fraction). The final gold assay reported is a weighted average of the coarse and fine fractions. Gold assays using this method are typically more representative of the total gold endowment than conventional assays due to use of a larger sample size, assaying of more sample splits, and better representation of the coarse gold fraction as a proportion of the whole sample.

how to look at assay and real (metallic course fraction)

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