Sulfide minerals

StrikePoint Discovers New Veins and Extensions and Returns up to 3,840 g/t Silver at the past Producing High Grade Porter Silver Property

Minerals, Sulfide minerals, Chalcopyrite, Pyrite, Sphalerite
Thursday, January 21, 2021 - 1:00pm

This surface exploration program uncovered massive to semi-massive pyrite-galena-sphalerite-chalcopyrite polymetallic veins in shear zone at the Prosperity-Porter Idaho and Silverado area.

Key Points: 
  • This surface exploration program uncovered massive to semi-massive pyrite-galena-sphalerite-chalcopyrite polymetallic veins in shear zone at the Prosperity-Porter Idaho and Silverado area.
  • Assay results of this sampling range from trace to 3,840 g/t Ag, trace to 12.45% Pb, and trace to 5.56 % Zn.
  • The company received assay results from 80 grab samples collected during 2020 at the Porter project.
  • We are clearly looking at a high-grade silver vein system located within view of the mining town of Stewart, BC.

Jaxon Announces Results from Petrological Dating and Zircon Study at Netalzul Mountain Project

Chemistry, Physical sciences, Minerals, Chemical elements, Electrical conductors, Native element minerals, Transition metals, Sulfide minerals, Molybdenite, Silver, Copper, Jaxon
Wednesday, January 13, 2021 - 2:00pm

The study results will allow Jaxon to vector 2021 drilling targets in on the hotter, younger, and more extensive Cu, Ag and Au polymetallic zones.

Key Points: 
  • The study results will allow Jaxon to vector 2021 drilling targets in on the hotter, younger, and more extensive Cu, Ag and Au polymetallic zones.
  • The dating and temperature results inform the continuing structural mapping work we are using to vector Jaxon's drilling targets.
  • In 2021, Jaxon will focus its first drilling on the structurally controlled and more extensive Cu, Ag, Au polymetallic zones at Netalzul.
  • The results of Re-Os isotope dating for molybdenite minerals are listed in Table 2 below.

Freeman Intersects Shallow High-Grade Oxide Gold Mineralization at Lemhi: 14 g/t Au Over 10 Metres, 3.4 g/t Au Over 51.6 Metres, and 1.1 g/t Au Over 189.1 Metres

Minerals, Economic geology, Sulfide minerals, Chalcopyrite, Pyrite, Ore, Polymetallic replacement deposit
Tuesday, January 12, 2021 - 12:30pm

Will Randall, President and CEO, commented, "These initial results clearly demonstrate the high-grade nature of the Lemhi gold project, including project enhancing thick shallow high-grade oxide gold zones.

Key Points: 
  • Will Randall, President and CEO, commented, "These initial results clearly demonstrate the high-grade nature of the Lemhi gold project, including project enhancing thick shallow high-grade oxide gold zones.
  • This is a great start to the drill campaign confirming historically defined mineralization as well as providing a more comprehensive understanding of the gold mineralization and its controls."
  • Geologically, the Lemhi Gold Project lies within the Idaho-Montana porphyry belt, a northeast-trending alignment of metallic ore deposits and mines related to granitic porphyry intrusions.
  • The mineralized zones have varying amounts of sulphides (pyrite, chalcopyrite, bornite, molybdenum, and occasionally arsenopyrite) where free gold is common.

Generation Mining Announces High Grade Results From W Horizon Drilling

Chemical elements, Minerals, Chemistry, Sulfide minerals, Interval, Order theory, Topology, Soil horizon, Bornite, Palladium
Wednesday, December 16, 2020 - 12:00pm

Assay results are shown in Table 1 and a plan view of drill collar locations and 2020 drill program results are included in Figure 1.

Key Points: 
  • Assay results are shown in Table 1 and a plan view of drill collar locations and 2020 drill program results are included in Figure 1.
  • The 26 m interval intersected in hole M 20-547 corresponds to W Horizon mineralization including a 6 m interval grading 2.35 g/t PdEq.
  • Both W Horizon intervals contain visible bornite (a copper sulfide) which is usually a visual indicator of elevated palladium grades.
  • The W Horizon is recognized in the scientific literature as a zone of extreme Pd enrichment substantiating the significance of results from holes M-20-547 and M-20-542.

SLAM Gold Veins Assay Up to 3,955 g/t Gold

Physical sciences, Chemistry, Minerals, Sulfide minerals, Disulfides, Firelighting, Pyrite, Pyrite group, Limonite, Mining, Gold
Thursday, December 3, 2020 - 3:43pm

One vein is mineralized with limonite, pyrite and at least one site of visible gold.

Key Points: 
  • One vein is mineralized with limonite, pyrite and at least one site of visible gold.
  • The excavator was then moved an additional 1,700 m eastward to the site of Maisie gold occurrence No.
  • 11 where visible gold in a boulder had been reported previously by SLAM workers.
  • After completion of trench M20-48, the excavator was demobilized pending receipt of assay results on samples collected from selected boulders as well as approximately 40 newly discovered veins.

SKRR Exploration Drill Program Intersects Arsenopyrite Sulphides and Disseminated Arsenopyrite and Quartz Veining

Minerals, Sulfide minerals, Chemical elements, Chemistry, Arsenic minerals, Arsenopyrite, Pyrite
Wednesday, October 14, 2020 - 6:41pm

VANCOUVER, BC, Oct.14, 2020 /CNW/ - SKRR Exploration Inc. (TSXV: SKRR)(OTC: SKKRF)(FSE: B04Q) ("SKRR" or the "Company") is pleased to report intersections of arsenopyrite bearing sulphides and disseminated arsenopyrite and quartz veiningin the current and ongoing drill program at the Olson property in the Trans Hudson Corridor, Saskatchewan.

Key Points: 
  • VANCOUVER, BC, Oct.14, 2020 /CNW/ - SKRR Exploration Inc. (TSXV: SKRR)(OTC: SKKRF)(FSE: B04Q) ("SKRR" or the "Company") is pleased to report intersections of arsenopyrite bearing sulphides and disseminated arsenopyrite and quartz veiningin the current and ongoing drill program at the Olson property in the Trans Hudson Corridor, Saskatchewan.
  • The hole tested a coincident conductive IP geophysics anomaly associated with arsenopyrite bearing metasedimentary rocks in surface trenches.
  • Well developed quartz and sulphide mineralization was encountered from 114m to 116.14m with 3-10% arsenopyrite both disseminated and in massive blebs.
  • Abundant disseminated arsenopyrite was encountered in the top 26m of the hole within granodiorite and dropped off rapidly after 26m.

Asante Gold Announces Kubi 3D Model Extends Gold Mineralizing System

Sulfide minerals, Geology, Crystallography, Arsenic minerals, Deformation, Shear, Structural geology, Arsenopyrite, Physical sciences, Milling, Pyrrhotite
Thursday, July 2, 2020 - 2:30pm

Link to 3D model video: http://www.asantegold.com/assets/Video/KubiMag3DSEMS.mp4

Key Points: 
  • Link to 3D model video: http://www.asantegold.com/assets/Video/KubiMag3DSEMS.mp4
    In Ghana, Africas largest gold producer, many big mines are located along north east trending regional shear systems that exceed 250km in length.
  • Studies indicate that the hydrothermal gold mineralizing system that generated the Ashanti Gold belt deposits was gigantic and extended to a least 10km to 15km in depth (Schmidt Mumm et al 1996).
  • Fine refractory gold occurs in arsenopyrite disseminated with pyrrhotite and pyrite, with free milling coarse gold in late quartz veins.
  • At Kubi the gold is free milling and occurs within a 1km long by 1m to 15m thick shear bounded garnet zone.

DGAP-News: Arizona Metals Corp Intersects High-Grade Gold and Zinc Interval of 6.1 Metres Grading 4.2g/t Au and 8.0% Zn, Including 4.4 Metres Grading 5.5g/t Au and 9.1% Zn

Chemistry, Physical sciences, Minerals, Sulfide minerals, Chalcopyrite, Sphalerite, Zinc
Tuesday, April 28, 2020 - 11:04pm

Arizona Metals Corp Intersects High-Grade Gold and Zinc Interval of 6.1 Metres Grading 4.2g/t Au and 8.0% Zn, Including 4.4 Metres Grading 5.5g/t Au and 9.1% Zn

Key Points: 
  • Arizona Metals Corp Intersects High-Grade Gold and Zinc Interval of 6.1 Metres Grading 4.2g/t Au and 8.0% Zn, Including 4.4 Metres Grading 5.5g/t Au and 9.1% Zn
    The issuer is solely responsible for the content of this announcement.
  • The primary zinc mineralization observed in hole KM-20-09 is in sphalerite, with minor amounts of copper in chalcopyrite (Figure 2).
  • The following equation was used to calculate gold equivalence: AuEq = Gold (g/t) + (Copper (%) x 94.72) + (Silver (g/t) x 0.009) + (Zinc (%) x 35.73) +(Lead (%) x 31.99).
  • The interval displayed above is part of a longer interval of 4.4m grading 5.5g/t gold and 9.1% zinc.

Rockcliff Discovers At Tower Deposit High Grade Copper Extensions Along Strike Including 4.88% CuEq Across 13.53 Metres and at Depth Including 5.87% CuEq Across 1.12 Metres

Sulfide minerals, Chalcopyrite, Crystallography, Minerals, Mineralogy
Thursday, April 23, 2020 - 9:57pm

TP20-071, TP20-079, TP20-081 and TP20-082, TP20-085 and TP20-086 failed to intersect significant mineralization and fell outside the high-grade Tower Deposit envelope.

Key Points: 
  • TP20-071, TP20-079, TP20-081 and TP20-082, TP20-085 and TP20-086 failed to intersect significant mineralization and fell outside the high-grade Tower Deposit envelope.
  • Figure 1: Tower Deposit Longitudinal Projection, 2020 Drill Pierce Point Locations and 2019 P&E Resource Update Outline.
  • The Tower Deposit consists of stringers and massive sulphide lenses of chalcopyrite, pyrite, pyrrhotite and sphalerite.
  • Additional geophysical surveys have identified the newly identified Tower South Anomaly (TSA) approximately 750m south of the Tower Deposit.

O3 Mining Intersects 13.4 g/t Au Over 1.5 Metres at Alpha

Chemistry, Physical sciences, Sulfide minerals, Natural sciences, Disulfides, Firelighting, Pyrite, Pyrite group, Arsenopyrite, Assay
Tuesday, April 7, 2020 - 1:00pm

The first interval consists of 3% finely disseminated pyrite and arsenopyrite with visible gold, within a strongly albitized and silicified dyke, returning 13.4 g/t Au over 1.5 metres.

Key Points: 
  • The first interval consists of 3% finely disseminated pyrite and arsenopyrite with visible gold, within a strongly albitized and silicified dyke, returning 13.4 g/t Au over 1.5 metres.
  • The visible gold interval returned assays of 5.3 g/t Au over 2.0 metres.
  • O3 Mining is well-capitalized and holds a 100% interest in a number of properties in Quebec (435,000 hectares) and Ontario (25,000 hectares).
  • O3 Mining controls 61,000 hectares in Val D'Or and over 50 kilometres of strike length of the Cadillac-Larder Lake Faut.