Sunday 19th November 2017

Resource Clips


Posts tagged ‘silica’

First visit yields surface grades up to 7.32% on 92 Resources’ new Quebec lithium property

October 5th, 2017

by Greg Klein | October 5, 2017

First visit yields surface grades up to 7.32% on 92 Resources’ new Quebec lithium property

A single day of due diligence on a new acquisition brought high lithium values for 92 Resources TSXV:NTY. Selected grab samples from the Corvette property in northern Quebec assayed 0.8%, 3.48% and 7.32% Li2O at surface from one pegmatite outcrop and 1.22% from another, which also showed an anomalous tantalum result of 90 ppm Ta2O5.

The 3,891-hectare property comprises one of three prospective lithium acquisitions in Quebec’s James Bay region announced last month.

The two spodumene-bearing pegmatites, about 75 metres apart and trending sub-parallel, “highlight the prospective nature of the property,” 92 Resources stated. With only a small part of the property explored so far, the company has more prospecting as well as channel sampling planned before winter sets in.

In September the company announced a two-week program of prospecting and channel sampling at its flagship Hidden Lake lithium project in the Northwest Territories. Follow-up metallurgical results released the same month on a concentrate produced from Hidden Lake material showed an overall extraction rate of 97%.

92 Resources also has a 43-101 technical report planned for its Golden frac sand project in eastern British Columbia.

Read Isabel Belger’s interview with 92 Resources CEO Adrian Lamoureux.

92 Resources adds three Quebec properties to its lithium portfolio

September 21st, 2017

by Greg Klein | September 21, 2017

While work continues on the flagship Hidden Lake project in the Northwest Territories, 92 Resources TSXV:NTY expanded its holdings with three more lithium prospects. All located in Quebec’s James Bay region, the newcomers total 5,953 hectares, with each property showing pegmatite outcrop.

92 Resources adds three Quebec properties to its lithium portfolio

An outcrop on the Corvette acquisition shows coarse-
grained spodumene crystals with lengths up to a metre.

The 3,891-hectare Corvette property hosts an outcrop measuring about 150 metres by 30 metres showing abundant coarse-grained spodumene crystals up to one metre in length, the company stated. Other potential pegmatite outcrops along trend are priorities for follow-up work.

Sitting less than 12 kilometres from an all-weather highway, Corvette covers the eastern continuation of the Guyer greenstone belt, offering precious metals potential as well.

On the 1,109-hectare Eastmain property, 92 Resources interprets a large pegmatite outcrop to be along strike from ASX-listed Galaxy Resources’ James Bay deposit. An all-weather highway passes less than seven kilometres away.

The 953-hectare Lac du Beryl property features several pegmatite outcrops, “many of which display characteristic pathfinder minerals commonly associated with spodumene pegmatites,” the company added. Lac du Beryl sits 16 kilometres from a transmission line.

Three days earlier 92 Resources reported a 97% overall extraction rate on a spodumene-montebrasite concentrate produced from Hidden Lake material. The tests used industry-standard techniques, the company stated. Phase II tests are planned while a two-week channel sampling program wraps up.

In eastern British Columbia, the company also holds the Golden frac sand project, which underwent a 10-day field program this summer.

Read Isabel Belger’s interview with 92 Resources CEO Adrian Lamoureux.

92 Resources advances NWT hardrock lithium metallurgy

September 18th, 2017

by Greg Klein | September 18, 2017

92 Resources advances NWT hardrock lithium metallurgy

Follow-up tests using standard methods brought high-grade lithium results for 92 Resources’ (TSXV:NTY) Hidden Lake project in the Northwest Territories. After further work on a spodumene-montebrasite concentrate of 6.16% Li2O produced in July, the company now reports an overall extraction rate of 97%. The tests consisted of roasting followed by acid baking and water leaching, industry-standard extraction techniques for lithium, 92 Resources stated.

The next stage calls for magnetic separation, heavy liquid separation and additional flotation on material collected during the current field program. So far work has used analytical reject material, but whole rock material will be preferred for Phase II, the company added.

Earlier this month a crew returned to the property, about 40 kilometres by road from Yellowknife, for a program of channel sampling and prospecting for additional pegmatites.

The summer agenda also included field work at the company’s Golden frac sand project in eastern British Columbia. The property sits adjacent to Heemskirk Canada’s Moberly project, a former source of silica sand for the glass industry that’s now being redeveloped as a frac sand production and processing operation.

Read Isabel Belger’s interview with 92 Resources CEO Adrian Lamoureux.

92 Resources returns to the field at its NWT hardrock lithium project

September 6th, 2017

by Greg Klein | September 6, 2017

Hoping to kick up more evidence of lithium, boots will hit the ground shortly as 92 Resources TSXV:NTY heads back to its Hidden Lake project in the Northwest Territories. The company expects the two-week program to prepare the road-accessible project 40 kilometres from Yellowknife for Phase I drilling later this year.

92 Resources returns to the field at its NWT hardrock lithium project

Plans call for channel sampling on HL6 and HL8, two pegmatites discovered last year that yielded grab samples up to 1.86% Li2O. Prospecting between the HL6 and D12 pegmatites will try to determine whether these two features located about 1.4 kilometres apart could comprise a single body. Regional prospecting will search for additional pegmatites while further channel sampling on the HL1, HL3, HL4 and D12 pegmatites will support ongoing metallurgical tests.

Metallurgical results announced in July on a composite sample from Hidden Lake showed “amenability to simple and conventional spodumene mineral processing methods,” the company stated.

Funding for the field program comes partly from a $140,000 NWT Mining Incentive Program grant.

92 Resources also conducted a 10-day field program this summer on its Golden frac sand project in eastern British Columbia, adjacent to Heemskirk Canada’s Moberly project. A former source of silica sand for the glass industry, Moberly’s undergoing redevelopment as a frac sand production and processing operation.

Last month 92 Resources appointed former Yellowknife MLA David Ramsay to its board of advisers. As a territorial cabinet minister Ramsay’s responsibilities included Industry, Tourism and Investment (which included mining), Justice and Attorney General, Transportation, the NWT Business Development Corp and the Public Utilities Board.

Read Isabel Belger’s interview with 92 Resources CEO Adrian Lamoureux.

92 Resources begins frac sand field work while advancing lithium metallurgy

June 6th, 2017

by Greg Klein | June 6, 2017

With a crew already en route, 92 Resources TSXV:NTY has a 10-day exploration program about to begin on its Golden frac sand project in eastern British Columbia. A team from Dahrouge Geological Consulting will undertake further mapping and sampling for a 43-101 technical report. While the company’s focus remains the Hidden Lake lithium project in the Northwest Territories, 92 Resources sees potential in another energy-related commodity.

92 Resources begins frac sand field work while advancing lithium metallurgy

“Despite fluctuating oil and gas prices, North American demand for frac sand is exceptionally robust and there remains a nearly non-existent domestic supply of high-quality proppant within Canada,” said president/CEO Adrian Lamoureux.

Close to the Alberta border and with nearby roads, the property’s located five kilometres from Golden, B.C., on the Canadian Pacific main line. Adjacent to the property is Heemskirk Canada’s Moberly project, a former producer of silica sand for the glass industry that’s now being redeveloped as a frac sand production and processing operation. The parent company, Heemskirk Consolidated, is the object of a takeover bid by Northern Silica, held by Taurus Resources No. 2 Fund.

Running through the 3,211-hectare Golden property is an 18-kilometre strike of the Mount Wilson formation, described as hosting high-purity, white, quartzite and friable sandstones. Four samples collected in 2014 showed silica content averaging 98.6% SiO2, with low boron and iron values. “Preliminary testing on these samples indicates favourable frac sand characteristics, as well as metallurgical-grade silica potential,” 92 Resources stated.

Last week the company announced initial results from Phase I metallurgical tests for its Hidden Lake lithium property in the NWT. Early findings suggest material from the hard rock project might be suitable for a conventional flowsheet. As the program goes into Phase II, potential tantalum recovery will be examined as well. 92 Resources filed a 43-101 technical report on the property in January.

The company also holds the 5,536-hectare Pontax lithium property in northern Quebec.

92 Resources president/CEO Adrian Lamoureux notes the advantages of southeastern British Columbia’s relative proximity to oil and gas plays

April 20th, 2017

…Read more

92 Resources begins metallurgical tests on NWT lithium

March 28th, 2017

by Greg Klein | March 28, 2017

A Northwest Territories lithium project gets its first-ever metallurgical studies as 92 Resources TSXV:NTY announced a two-phase program on March 28. The 1,659-hectare Hidden Lake property underwent channel sampling last year on four of six known lithium-bearing spodumene dykes, with the best intercept showing:

  • 1.58% Li2O and 31 ppm Ta2O5 over 8.78 metres

  • (including 1.78% Li2O and 31 ppm Ta2O5 over 6.93 metres)
92 Resources begins metallurgical tests on NWT lithium

Hidden Lake’s metallurgical tests follow
last year’s successful sampling program.

The met program’s first phase examines the property’s spodumene and waste materials, leading to a mineral processing phase intended to separate the two and produce a high-grade concentrate.

Material from four pegmatites will be evaluated separately and, if no significant differences are found, a single composite will undergo processing tests. Those tests would include grinding, heavy liquid separation, magnetic separation and flotation. Plans then call for a preliminary flowsheet and a small amount of potentially marketable spodumene concentrate.

The program will also evaluate potential tantalum recovery.

Hidden Lake has all-weather road access to Yellowknife, 45 kilometres southwest. Carrying out the tests will be SGS Canada, which has considerable experience in spodumene pegmatite processing, 92 Resources stated.

In northern Quebec, 92 Resources has initial lithium exploration planned for Pontax, a 5,536-hectare property in a district known for spodumene-bearing pegmatites as well as gold potential.

Earlier this month the company expanded its Golden frac sand project from 807 hectares to 3,211 hectares. The southeastern British Columbia property sits adjacent to the Moberly silica sand project, now being redeveloped into a frac sand operation and among the assets sought by Northern Silica in its takeover bid for Heemskirk Consolidated.

Late last month 92 Resources closed an oversubscribed private placement of $895,199.

92 Resources expands B.C. frac sand property adjacent to takeover target

March 13th, 2017

by Greg Klein | March 13, 2017

A 2,404-hectare addition to 92 Resources’ (TSXV:NTY) Golden frac sand property brings the total to 3,211 hectares next to a silica sand mine in southeastern British Columbia.

“A domestic or western Canadian frac sand deposit with suitable quality would benefit from more advantageous transportation and exchange rate costs over foreign competitors,” said 92 Resources president/CEO Adrian Lamoureux. “We believe these to be important factors in the recent takeover of the neighbouring Moberly silica sand mine.”

92 Resources expands B.C. frac sand property adjacent to takeover target

Next door to the Golden property, Heemskirk Canada’s Moberly project produced silica sand for high-quality glass manufacture for over 30 years. It’s now being redeveloped as a frac sand production and processing operation. Meanwhile Heemskirk’s parent company, Heemskirk Consolidated, is subject to a takeover bid by Northern Silica, a subsidiary of Taurus Resources No. 2 BC, that’s expected to close next month.

Golden’s expansion gives the property over 18 kilometres of strike along the Mount Wilson formation, which consists of high-purity, white quartzite, 92 Resources stated. With only initial prospecting, sampling and testing done so far, results from the most recent program in 2014 show silica content grading 98.3% to 99% SiO2. In two of four samples, over 65% of material fell in the 40- to 170-mesh range. “The two adequate size fraction samples passed 6,000 PSI compressibility testing, each producing 8.1% fines,” the company added.

92 Resources has mapping, sampling and drilling now in the planning stages for Golden.

Besides a product used in oil and gas exploration, 92 Resources pursues a clean energy commodity at two lithium properties. In January the company filed a 43-101 for its Hidden Lake project in the Northwest Territories, which hosts at least six lithium-bearing spodumene dykes. Channel samples on four of them averaged 1.03% Li2O, with one hitting a peak of 3.31%. Ground magnetics, along with liquid separation and flotation tests, have been recommended for the project.

The 1,659-hectare property has all-weather access to Yellowknife, 45 kilometres southwest.

92 Resources also anticipates initial exploration this year on its 5,536-hectare Pontax property in Quebec’s James Bay region.

Last month the company closed an oversubscribed private placement of $895,199.

92 Resources files 43-101 for NWT lithium project, outlines 2017 plans

January 24th, 2017

by Greg Klein | January 24, 2017

Crediting itself with a successful 2016, 92 Resources TSXV:NTY greeted the new year with a 43-101 technical report for its Hidden Lake lithium project and outlined plans for two other “new energy” properties. Besides the Northwest Territories’ Hidden Lake, the company holds the Pontax lithium property in northern Quebec and the Golden frac sand property in southeastern British Columbia.

92 Resources files 43-101 for NWT lithium project, outlines 2017 plans

With sample bags ready for the lab, a
geologist documents the Hidden Lake project.

Last year’s channel sampling at the Hidden Lake flagship tested four of at least six known lithium-bearing spodumene dykes, with the 308 samples averaging 1.03% Li2O. Forty-nine channels averaged over 0.5%, with the average grade and length for the 49 coming to 1.16% over 5.29 metres. One sample hit a peak of 3.31% Li2O.

Encouraged by the results, the report’s author proposed a ground magnetics survey, along with liquid separation and flotation tests to confirm samples are suitable for producing a spodumene concentrate. Should work prove successful, the next phase would call for drilling and further metallurgy.

The 1,659-hectare property has both helicopter access and an all-weather road connection to Yellowknife, 45 kilometres southwest.

The 5,536-hectare Pontax property, in a district known for spodumene-bearing pegmatites and geology favourable to gold occurrences, has initial exploration expected this year. The company also intends to develop opportunities around its 808-hectare Golden frac sand property, adjacent to Heemskirk Canada’s Moberly silica mine.

92 Resources raised a total of $1.49 million last year.

Infographic: The minerals behind solar energy

February 23rd, 2016

Posted with permission of Resource Works | February 23, 2016

“Mining is not antithetical to a green economy; it’s a necessity.” That’s how David S. Abraham expressed it in The Elements of Power. But it’s a point not always realized by some environmentally conscious people. Miners, of course, have an obligation to follow strict environmental standards. But without mining, green energy’s impossible.

Resource Works, a non-profit society that encourages “respectful, fact-based dialogue on responsible resource development in British Columbia,” produced this infographic looking at just one aspect of green energy, the minerals comprised in solar panels.

Most important is silica but even coal comes into play.

The minerals behind solar energy

Posted with permission of Resource Works.