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Salt River Materials Group is a leading marketer of fly ash and all coal combustion products. With more than four decades of experience marketing fly ash to the concrete industry, SRMG is a pioneer in the development of new construction material
Mountain Province Diamonds is a 49% participant with De Beers Canada in the Gahcho Kué diamond mine located in Canada`s Northwest Territories. The Gahcho Kué Joint Venture property consists of several kimberlites that are actively being mined, developed, and explored for future development. The Company also controls 107,373 hectares of highly prospective mineral claims and leases surrounding the Gahcho Kué Mine that include an Indicated mineral resource for the Kelvin kimberlite and Inferred mineral resources for the Faraday kimberlites. Kelvin is estimated to contain 13.62 million carats (Mct) in 8.50 million tonnes (Mt) at a grade of 1.60 carats/tonne and value of US$63/carat. Faraday 2 is estimated to contain 5.45Mct in 2.07Mt at a grade of 2.63 carats/tonne and value of US$140/ct. Faraday 1-3 is estimated to contain 1.90Mct in 1.87Mt at a grade of 1.04 carats/tonne and value of US$75/carat. All resource estimations are based on a 1mm diamond size bottom cut-off.
Geodex Minerals Ltd. (TSX.V: GXM) is a Canadian-based resource company with a focus on the consolidation of past-producing and producing Antimony and Tin mines in Canada and Internationally. Geodex maintains its commitment to also pursuing Tungsten and Indium. Tungsten, in particular, frequently appears in mineralisations with Tin (and Tantalum). The geology of the Maritime Provinces is notably prospective for a number of critical metals, including Tungsten, Tin and Antimony.
Weber Stone Co is a Anamosa, IA-based company in the Agriculture & Mining sector.
Wendt is a Wabash, IN-based company in the Agriculture & Mining sector.