EIA TOROMOCHO PDF

MEM aprobó estudio de impacto ambiental de ToromochoLa Dirección General de Asuntos Ambientales Mineros (DGAAM) del Ministerio de En. While Chinalco had paid $ million for Toromocho, it expected to produce .. and Mines had to approve the EIA for an extractive project in Peru before. Gerald Wolfe pointed out that the company, which invested $ million in Toromocho last year, is waiting for the EIA approval to begin the construction phase.

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The Mineral Reserve is the total of the ores planned for processing within the mine plan. Moly concentrates to a roaster.

| Minera Chinalco Perú – Proyecto Toromocho

Treatment and Refining Charges. PCI drilled several diamond drill holes from both the surface and underground locations near the shaft.

The concentrator, infrastructure and prefeasibility assembly were the responsibility of SNC. More work is necessary to quantify molybdenum metallurgy. Process testing has confirmed that the flotation process will produce a marketable concentrate. IMC has not specifically reviewed or audited the property ownership documents at Toromocho. Otromocho same procedure was applied to Magnetite Skarn.

Every effort was made to maximize core recovery. The results of X-Ray Diffraction XRD analyses from PMET demonstrated that layered silicate minerals such as talc, phlogopite and chlorite were floating naturally in rougher flotation and contaminating the rougher concentrate.

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tooromocho The core is transported to the PCI core logging facility at Tuctu. The material delivered to each process and destination is summarized on the table. The metal zonation crosses rock type boundaries although the skarn units are better hosts than the intrusives. All of the rock units can be brecciated to various degrees.

However, PCI has informed IMC that they have acquired togomocho mineral claims required for the orebody, and substantial surface holdings for plant, tailing, infrastructure, and support requirements. Intervals Identical to B Above. Intrusions in the Toromocho deposit area are tertiary in age with several textural compositions.

Metal Prices, as basis for Schedule. The Toromocho pit area is indicated on the map. These results have been modified toromoocho are compared in Table Acid soluble copper, nominal room temperature dissolution. All ore and low grade material on Table is measured and indicated category mineralization which is reported on Table and proven and probable Mineral Reserves. The leached versus fresh rock torromocho based on 0. Copper, zinc, and moly from the Old Drilling can be commingled with recent assays and used for resource estimation.

Toromocho Project Technical Report dated March 22,

The table below summarizes the statistical hypothesis test results comparing the Old Drilling original assays vs the CIMM reassays. Toromlcho and gold are reported in grams per metric tonne. Tpromocho Technical Report is based on drilling completed by late Octobera January block model, and a February mine plan. Ball Mill Grinding Index for ball mill sizing. The deposit shows well developed concentric silicate alteration along with the metal zoning.

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The presence of these naturally floatable silicate minerals in the concentrate contributes to lower concentrate grades. However, the national highway is respected by an offset of about m. This is likely due to core loss causing metal loss in the Old Drilling, particularly for moly. IMC has not offered a professional opinion regarding the property situation. Material above the 0. MAG of Tucson, Arizona. Toromocho ores respond well to CMC as a talc depressant.

If PCI Drilling, use the calculated composites from individual assay.

Toromocho mine

Open circuit results are expected to change when tested in locked cycle. Most of these 33 holes penetrated about m deep and many stopped in ore grade material. PCI and Corona have a signed contract that states that upon execution of the PCI option to produce ore from Toromocho, a land swap will occur whereby the Corona claims inside Toromocho 2 will be transferred to PCI in exchange for land in Toromocho 3 that is not within the planned Tormocho pit.