Libero Copper & Gold Corporation (TSXV: LBC) (OTCQB: LBCMF) (DE: 29H) is pleased to announce that the company has made 32 mining title applications totaling 103,578 hectares covering a significant portion of the Jurassic porphyry belt trending southwest and northeast from its Mocoa porphyry copper-molybdenum project (see Figure 1).
Gold, copper and molybdenum grades improve with depth and further deeper drilling is warranted, particularly as the project area is located approximately 300 metres above an …
All holes intersected the postulated geological setting: a robust, sheeted and stockwork vein/fracture system hosted by granodiorite. All core was split by diamond saw and in general sampled in 3 m intervals. These samples have been delivered to ACTLabs in Kamloops for multi-element analysis, including copper, molybdenum, tungsten and gold.
The Moss-Richardson Molybdenum Occurrence is near Hollister, North Carolina. Historically the site has been part of the Eastern Slate Belt Mining District. Ore mineralization has been found at this location and the size of the deposit is estimated to be small, however the precise grade, tonnage, and extent of the mineralization are not known.
ATAC Resources Co., Ltd. reported on September 2 that its trenching and other surface explorations have confirmed compelling porphyry copper-molybdenum-gold potential at Connaught, an exploration in western Yukon. The project is known for its high-grade silver-lead-gold veins, which usually also carry copper and zinc.
To date, rock chip and channel samples along creeks have assayed as high as 1.29% copper and 0.33% molybdenum. Copper and molybdenum mineralization occurs as disseminations and blebs in granodiorites, as porphyry-style quartz vein sets and as banded sulphide-rich veins comprising pyrite, chalcopyrite, chalcocite, covellite and molybdenite ...
One microgram of molybdenum per kilogram taken by intravenous route (through the veins) has been proposed as an adequate daily dose. For Wilson's disease (symptomatic), 100-410 milligrams of tetrathiomolybdate (TM) has been taken by mouth daily to achieve an appropriate copper level.
Copper orebodies are present in veins, generally 80–1200 m long and 1–23 m thick with a maximum thickness of 74.6 m; they have an average copper grade of 0.24–0.6% and molybdenum grade of 0.018–0.03% (Qu et al., 2009). The ore types at the surface are dominantly disseminated and subordinately veinlet–disseminated.
Copper and molybdenum mineralization occurs as disseminations and blebs in granodiorites, as porphyry-style quartz vein sets and as banded sulphide-rich veins …
The Copper Creek area contains multiple styles of Laramide copper-molybdenum-silver +/- gold deposits characterized by relatively high primary copper grades. Early development of the district dated from 1863, and focused on the exposed copper-rich (>>1% Cu) breccia bodies and peripheral silver-lead-zinc veins.
70 metres at 0.12% copper and 89 ppm molybdenum from 681 metre depth (SAC-6); and 133 metres at 0.15% copper and 27 ppm molybdenum from 470 metre depth (SAC-8). Pound mineralization is related to hydrothermal breccia and highly altered, quartz diorite intrusive which have been overprinted by late stage, polymetallic veins.
The copper anomaly is coincident with a curvilinear magnetic low and the molybdenum anomaly is coincident with and flanking a circular magnetic high identified in a …
The gold and molybdenum mineralization on the Ashdown property is found in quartz veins that cross-cut diorite gneisses. In places, quartz is massive and in others, pegmatitic. Narrow, gently dipping (less than 40 degrees) quartz veins cut granodiorite, steepening downward; vein width varies from 2 to 10 feet, averaging 5 feet.
porphyry copper-molybdenum family, also known as quartz monzonite type, granodiorite type, and calc-alkaline type. They have similar F/Cl ratios to porphyry copper deposits, ... Fissure-vein deposits consist of molybdenite-bearing quartz veins, in or adjacent to felsic intrusives. Pyrite is commonly
Rockfire's geologists are logging abundant, narrow, mineralised veins throughout each hole, including veins hosting both copper and molybdenum minerals. Drillhole BCH001, the first hole, was drilled to 501.40 m and copper-bearing veins have been recorded from 8 m to the end of hole.
15 About the Mocoa Porphyry Copper-Molybdenum Deposit . ... Mineralization consists of disseminated chalcopyrite, molybdenite, and local bornite associated with multiphase veins…
The distribution of molybdenum resembles that of copper and partly overlaps with it, but the molybdenum ore shell is generally displaced inward and downward from the copper ore shell. Systematic measurement of the abundance and orientation of three major vein types obtained at the pit surface were complemented with unoriented vein density data ...
Copper and molybdenum mineralization occurs as disseminations and blebs in granodiorites, as porphyry-style quartz vein sets and as banded sulphide-rich veins …
These veins are associated with widespread pyrite and occasional molybdenum and chalcopyrite. The late vein formation includes sphalerite and galenasulphides. Quartz and magnetite veins as well as stockwork sheets within the vein system have been identified and these veins set the trend for the NNW.
Libero Copper Consolidates Jurassic Porphyry Belt Around the Mocoa Copper-Molybdenum Project in Colombia Canada NewsWire VANCOUVER, BC, Nov. 1, 2021 VANCOUVER, BC, Nov. 1, 2021 /CNW/ - Libero Copper & Gold Corporation (TSXV: LBC) (OTCQB: LBCMF)...
quartz veins. The principal deposit in the district is the Mineral Park porphyry-style copper-molybde- num orebody, which occurs at the center. Currently closed, Mineral Park has produced approximately 323,000 short tons of copper, 25,000 short tons of molybdenum and 5,000,000 oz of silver since the
VANCOUVER, BC / ACCESSWIRE / October 18, 2021 / Blackwolf Copper and Gold Ltd. ("Blackwolf" or the "Company") (TSXV:BWCG) is pleased to announce that initial reconnaissance exploration has identified highly encouraging quartz vein structures and sulphide mineralization. Specifically, a large, shallow-dipping, gold-bearing structure estimated at over 30 meters wide at its …
Molybdenum ore is profuse and exports of it are high to fulfill the needs of foreign demand. Copper was first used by people around 4000 B.C. in the manufacture of tools because of its malleability and later became an important additive in harder, more useful metals such as bronze (copper+tin; 2500 B.C.) and brass (copper+zinc; 0 A.D.).
At Malanjkhand, Central India, lode-type copper (-molybdenum) mineralization occurs within calcalkaline tonalite-granodiorite plutonic rocks of early Proterozoic age. The bulk of the mineralization occurs in sheeted quartz-sulfide veins, and K-silicate alteration assemblages, defined by alkali feldspar (K-feldspar ≫ albite) + dusty hematite in feldspar ± biotite ± muscovite, are prominent ...
VANCOUVER, BC / ACCESSWIRE / October 18, 2021 / Blackwolf Copper and Gold Ltd. ('Blackwolf' or the 'Company') (TSXV:BWCG) is pleased to announce that initial reconnaissance exploration has identified highly encouraging quartz vein structures and sulphide mineralization.Specifically, a large, shallow-dipping, gold-bearing structure estimated at over 30 …
Porphyry copper deposits (and their close relatives, porphyry molybdenum deposits) contain disseminated mineralization, meaning that a large volume of shattered rock contains a ramifying network of tiny quartz veins, spaced only a few centimetres apart, in which grains of the copper ore minerals chalcopyrite and bornite (or the molybdenum ore ...
There are two main vein types:Pre-main-stage veins Main-stage veinslow grade, dome-shaped constituted 80% of the mining disseminated copper molybdenum cut pre-main-stage veinsupper limit 850 m below surface mined to depths of 5000 ft.small veins, few 10's of feet 3 types of veins: Anaconda, few inches thick Blue fault, and Steward veins.alkali ...
The road-accessible Connaught property is located at the head of the Sixty Mile placer camp near Dawson City, Yukon. The project demonstrates compelling copper-molybdenum ± gold porphyry potential and hosts 26 distinct silver-lead-zinc-gold-copper epithermal veins. The 2021 exploration program focused on evaluating the copper porphyry potential.
16 A constrained inferred resource at Mocoa contains 636 million tonnes of 0.45% CuEq* at 0.25% cut-off containing 4.6 billion pounds of copper and 511 million pounds of molybdenum. Mocoa is …
Essex Minerals Inc said it has uncovered a "very large" copper-molybdenum target at its Mt Turner project area in Queensland. According to the Vancouver-based junior, assay results from over 5,500 soil samples have identified a copper-in-soil anomaly that flanks a molybdenum-in-soil anomaly over a 4-kilometer by 4-kilometer area.