Chalcopyrite

Doubleview Reports Strong Massive Sulphide Intercept Logged in Drill Hole H067

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Wednesday, October 18, 2023
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Vancouver, BC, Oct 18, 2023 - (ACN Newswire) - Doubleview Gold Corp. (TSXV: DBG) (OTCQB: DBLVF) (FSE: 1D4) (the "Company or "Doubleview) is pleased to showcase a long intercept of massive sulphide mineralization in drill hole H068 at its Hat Project.

Key Points: 
  • Vancouver, BC, Oct 18, 2023 - (ACN Newswire) - Doubleview Gold Corp. (TSXV: DBG) (OTCQB: DBLVF) (FSE: 1D4) (the "Company or "Doubleview) is pleased to showcase a long intercept of massive sulphide mineralization in drill hole H068 at its Hat Project.
  • The long sulphide intercept will be transported under enhanced security protocols for analytical analysis.
  • Drill hole H067 was collared 320 metres south of drill hole H034 and is directed to the projected south extension of the Lisle Zone.
  • The strong sulphide mineralization appears to comprise sections of very strong chalcopyrite and pyrite, including about 2 metres of nearly massive chalcopyrite.

Ceibo Raises $30 million to Scale Advanced Copper Extraction Technology

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Thursday, June 1, 2023
Technology, Natural Resources, Other Technology, Mining, Minerals, Mineral, Audley, EIP, Electricity, Chalcopyrite, Copper, Khosla Ventures, Transport, Pincus Green, Cryptocurrency, Ceibo

Ceibo, an advanced copper extraction technology company, today announced it has raised a $30 million Series B financing.

Key Points: 
  • Ceibo, an advanced copper extraction technology company, today announced it has raised a $30 million Series B financing.
  • The funding round will enable Ceibo to accelerate the scale-up of its proprietary technology, drive several on-site trials and prove the technology’s value and versatility at scale.
  • Ceibo’s technology targets Chalcopyrite and other refractory Copper minerals which hold 70%+ of known copper reserves.
  • "Following positive results from a lengthy validation process using minerals from leading copper companies, we're now poised to rapidly scale our technology," said Cristóbal Undurraga, CEO and Co-founder of Ceibo.

NorthWest Copper Reports Strong Copper, Gold and Silver Drill Results From the Lorraine Project, Expanding Mineralization

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Thursday, March 23, 2023
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Drilling has encountered multiple intersections of copper, gold and silver outside of the resource shell.

Key Points: 
  • Drilling has encountered multiple intersections of copper, gold and silver outside of the resource shell.
  • “We are just getting started at Lorraine which we believe has very strong growth potential, not only around the resource but across the 65,817-hectare property.
  • copper, $1,650/oz gold, $21.50/oz silver, and recovery is assumed to be 86.0% for copper, 63.5% for gold and 61.6% for silver.
  • British Columbian alkalic porphyry systems are typically enriched in gold, silver and platinum-group-element, have high copper grades, and commonly contain several distinct porphyry centers.

Marimaca Announces Positive Final Results from the Phase 5 Metallurgical Program at the Marimaca Oxide Deposit

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Wednesday, June 15, 2022
MOD, Review, QEMSCAN, Chalcopyrite, Copper, MIX, RS, WAD, Cut, ROM, Agglomeration, HL, ENR, Chlorine, AAC, P90, ICP, G5, CRIS, Video game console, Computer data storage

The upside potential from the slow leaching black oxides is also present for the green oxide samples to a lesser extent, and partially in the MIX samples.

Key Points: 
  • The upside potential from the slow leaching black oxides is also present for the green oxide samples to a lesser extent, and partially in the MIX samples.
  • The ENR samples Leaching Potential is further skewed towards secondary sulfides, with an oxide presence of ~12%.
  • Fe head grade soluble and insoluble assays: https://www.globenewswire.com/NewsRoom/AttachmentNg/35cd5e27-77a2-4fdf-8...
    Iron has a large elemental presence at Marimaca given its nature as an IOCG deposit.
  • Analytical acid consumption results were in-line with those observed historically in Phases 1-4 metallurgical programs.

U.S. Gold Corp. Outlines 2021 Field Season Activities and Provides Update on the Pre-Feasibility Study for the CK Gold Project

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Wednesday, September 29, 2021
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Highlights of recent activities include:

Key Points: 
  • Highlights of recent activities include:
    Subsequent to site wetlands survey, the CK Gold Project received a non-jurisdictional determination from the U.S. Army Corps of Engineers.
  • We continue to gather supplemental data necessary from the project site during the 2021 summer and autumn field season, which is scheduled to conclude in November.
  • This will reduce approximately 2.5 miles of travel on County Road 210 to reach the CK Gold Project location from the pavement.
  • A new CK Gold Project specific website was created and serves to inform local stakeholders and investors of project specific developments and potential mining methods.

West Mining Continues to Intercept Quartz-Sulphide Veining and Associated Alterations in 5th and 6th Holes on the Starlight Trend of the Daylight Property, BC

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Wednesday, August 4, 2021
Minerals, Sulfide minerals, Sphalerite, Chalcopyrite, Pyrite

Currently the Starlight veining and sulphide zone averages 25 metres true width with large discrete outlier quartz veins also exhibiting strong mineralization.

Key Points: 
  • Currently the Starlight veining and sulphide zone averages 25 metres true width with large discrete outlier quartz veins also exhibiting strong mineralization.
  • Drill holes DL21-13 and DL21-14 display abundant sulphides, particularly pyrite, chalcopyrite and sphalerite, along with occasional native gold grains.
  • Holes DL21-09 and DL21-10 were located 130 metres to the northwest of the two current holes and holes DL21-11 and DL21-12 were an additional 80 metres further northwest.
  • The fact that the system is visually strengthening in the direction of the most recent drilling, indicates the strong possibility of strike extension.

Atico Drills Additional High-Grade Copper-Gold Massive Sulphide Mineralization, Intercepting 3.32% Cu, 5.91 g/t Au, 74.51 g/t Ag and 4.70% Zn over 9.60 meters at La Plata Project in Ecuador

Retrieved on: 
Thursday, July 15, 2021
Minerals, Sulfide minerals, Sphalerite, Chalcopyrite, Pyrite

Gold-bearing sulphide mineralization at La Plata occurs as compositional banding composed of chalcopyrite, sphalerite and pyrite laminae with barite occurring as clasts and also as layers.

Key Points: 
  • Gold-bearing sulphide mineralization at La Plata occurs as compositional banding composed of chalcopyrite, sphalerite and pyrite laminae with barite occurring as clasts and also as layers.
  • The mineralized lenses have also been dislocated by a few faults and dolerite dikes cutting the body.
  • Atico is a growth-oriented Company, focused on exploring, developing and mining copper and gold projects in Latin America.
  • The Company generates significant cash flow through the operation of the El Roble mine and is developing its high-grade La Plata VMS project in Ecuador.

Golden Goliath Discovers New Gold Bearing Shear Zone at Kwai - Pakwash Property, Red Lake, Ontario

Retrieved on: 
Tuesday, May 25, 2021
Minerals, Sulfide minerals, Chalcopyrite, Pyrite

trend on the south side of Beauregard Lake has produced an important gold value hosted in sericite schists with associated pyrite and minor chalcopyrite.

Key Points: 
  • trend on the south side of Beauregard Lake has produced an important gold value hosted in sericite schists with associated pyrite and minor chalcopyrite.
  • Hole K21-21 drilled on line 1600E intersected 824 ppb gold over 1 metre from 103 - 104 m in rocks dipping south at 80 deg.
  • This survey will track the sulfide zone and the parallel package of felsic volcanics within and parallel to the Pakwash fault.
  • The Company is focused on exploring and developing the gold and silver potential of properties in the Red Lake District of Ontario.

Ridgestone Announces Exploration Completed at Rebeico Copper-Gold Project, Mexico

Retrieved on: 
Wednesday, May 19, 2021
Minerals, Sulfide minerals, Crystallography, Chemistry, Molybdenite, Chalcopyrite, Pyrite

b'Vancouver, British Columbia--(Newsfile Corp. - May 19, 2021) - Ridgestone Mining Inc. (TSXV: RMI) (OTCQB: RIGMF) (FSE: 4U5) ("Ridgestone") is pleased to announce it has completed another phase of exploration at its wholly-owned Rebeico project in Mexico.

Key Points: 
  • b'Vancouver, British Columbia--(Newsfile Corp. - May 19, 2021) - Ridgestone Mining Inc. (TSXV: RMI) (OTCQB: RIGMF) (FSE: 4U5) ("Ridgestone") is pleased to announce it has completed another phase of exploration at its wholly-owned Rebeico project in Mexico.
  • The system is characterized as a high sulfidation vein system, strongly oxidized on surface, with quartz veinlets with chalcopyrite, molybdenite, and pyrite.
  • In 2018 and 2019 the Company completed 31 line-kilometres of Induced Polarization/ Resistivity surveys covering an area of approximately 9 sq kilometres.
  • In this news release such statements include but are not limited to any ongoing drilling programs, timing of such programs, or exploration results.

Benz Mining: Electro-Magnetics Extend Mineralised Trends to the East, Confirmed by Visible Gold in Drilling

Retrieved on: 
Wednesday, May 5, 2021
Minerals, Sulfide minerals, Sphalerite, Molybdenite, Pyrite, Chalcopyrite

The claims are numbered 1133433 to 1133583 consecutively plus claim 104458.

Key Points: 
  • The claims are numbered 1133433 to 1133583 consecutively plus claim 104458.
  • All of the claims are located within NTS sheet 33A 08.\nThe former Mine Lease BM 817 was issued on January 10, 1995 and expired in 2015 after a 20-year term.
  • This former Mine Lease was converted to Industrial Lease 00184710000 on September 1, 2015 and contains all normal surface rights.
  • In order of decreasing abundance, sulphides consist of pyrrhotite, pyrite, and chalcopyrite, with minor sphalerite, magnetite and molybdenite.