email: cesarjcmining@outlook.es
Cel Phone 5511337862
JC MINING
Services and Mining Projects
Street Lago Wenner 67 Int 302
Col. Pensil Sur, Miguel Hidalgo
Mexico City
South Office
LA BARCA DE ORO PROJECT, SONORA, MEXICO.
• Location: Mojave-Sonora Megashear, Caborca Orogenic Gold Belt (more than 20 mill Oz Au).
• Adjacent to Harradura Mine of Fresnillo PLC, El Chanate Mine of Alamos Gold, Lluvia de Oro Mine of Autlan Mining, San Francisco Mine of Magna Gold.
• Size: 11,533 Hectares
Deposit type: Epizonal/Mesozonal Orogenic Gold Deposit
Category: Exploration with drill holes and surface samples
Dimensions of potential area: 6 km x 4 km
• Coyote Target: potential for 500 000 Oz Au
• La Barca de Oro: potencial for 500 000 Oz Au
More áreas to explore
• Ownership: Individuals and JC MINING
• Structures: shear zones, cataclasites, breccias, stockworks and veinlets
• MIneralization: values up to 27 g/t Au, 192 g/t Ag, and 3.5 % of Copper
• 4 Claim Blocks:
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El Coyote of 3210 Ha with title
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La Barca de Oro of 4000 Ha with title
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Abelardo Perez of 200 Ha with title
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EL Sahuaro of 3996 Ha with title
• Geological mapping, alterations and structures
• 1,150 metres drilling in 9 drill holes and strategic planning of 4,000 meters of drilling.
The Barca de Oro Project of 11,346 hectares, is situated in a belt of metamorphic rocks that hosts numerous gold occurrences along the trace of the Mojave-Sonora megashear, which trends southeast from south-central California into Northwest Sonora.
The megashear is a left-lateral transform fault which became active during the Jurassic period. Deformation along the megashear occurred along with metamorphism and since the formation of the megashear the area has been subjected to both tectonic compressional and tensional forces (Calmus et al, 1992).
The Mojave-Sonora Megashear includes the “Caborca Gold Belt”, the belt with the most Orogenic Gold potential in Mexico where is located the Herradura Mine, Soledad-Dipolos, Noche Buena, El Chanate, San Francisco; for some authors it includes important silver and gold deposits in Mexico as La Colorada Mine (epithermal gold-silver and orogenic gold). The Mines in the Mojave-Sonora Megashear have a potential of more than 20 million ounces of gold.
The Barca de Oro Project represents a kilometers long shear zone oriented NW-SE and with a width greater than 4 kilometers; includes quartz-feldspar and quartz-feldspar-biotite gneisses, mylonites, two-mica granites (Leucogranites) slightly gneissic, greenschists (albite+chlorite+epidote), amphibolites (hornblende+plagioclase±garnet), pegmatites, ptigmatic folds, isoclinals folds, chevron folds, sigma-type synematic indicators, cataclasites, fault breccias, veining, low-angle reverse faults, as well as faults of normal type, both with dextral-synextral reactivations.
There is evidence of free gold, historical values of 27 g/t Au and 192 g/t silver; orgenic gold mineralization is related to white and gray saccharoid quartz, pyrite, auriferous pyrite, arsenopyrite, chalcopyrite, siderite-ankerite, calcite, sericite, silicification, as well as goethite-hematite and jarosite oxides.
Additional copper mineralization in chalcocite, chalcopyrite, chrysocolla, malachite, azurite with historical value of 3.5%.
