Wednesday 30th September 2020

Resource Clips



Saville Resources, Commerce Resources find more fluorspar in re-assayed core from Quebec niobium-tantalum project

by Greg Klein | September 10, 2020

Saville Resources, Commerce Resources find increased fluorspar mineralization in re-assayed core from Quebec niobium-tantalum project

A map approximates the fluorspar mineralized
trend found within the property’s wider niobium trend.

 

By focusing on some critical minerals another was neglected, these companies realized. Already aware of niobium, tantalum and phosphate, Saville Resources TSXV:SRE re-assayed core extracted last year and in 2008 on northern Quebec’s Niobium Claim Group project. The area in focus was the property’s Mallard prospect.

Located two kilometres from Commerce Resources’ (TSXV:CCE) advanced-stage Ashram rare earths-fluorspar deposit, Saville operates the earlier-stage, 1,223-hectare Niobium Claim Group on a 75% earn-in from Commerce.

Originally, only the highest-grade intervals were assayed for fluorine. But a review of two programs of historic drilling and Saville’s own 2019 Phase I campaign outlined a previously under-rated fluorspar trend within the project’s niobium trend. 

Saville Resources, Commerce Resources find increased fluorspar mineralization in re-assayed core from Quebec niobium-tantalum project

Fluorspar shows its true colours in this 2008 core.

A second look at selected intervals supports that analysis. The re-assayed intervals confirm “a broad and extensive fluorspar mineralized trend at Mallard, which extends for at least 600 metres along strike and is open to the northwest, southeast, down-dip, and is interpreted to continue to surface,” the companies stated. “The trend remains to be delineated significantly outside of the core Mallard area.”

One 2008 intercept originally graded 30.7% CaF2 over 22.3 metres. New assays show that interval to be part of a wider zone grading 21.5% over 38.6 metres. Additionally, the intercept shows niobium, tantalum and phosphate at moderate grades of 0.36% Nb2O5, 103 ppm Ta2O5 and 5.3% P2O5.

Another 2008 hole hadn’t previously been assayed for fluorspar. It now shows 8% CaF2 over 47.2 metres, including 23.6% over five metres.

A 2019 hole reached 8.4% CaF2, 0.36% Nb2O5, 122 ppm Ta2O5 and 5.4% P2O5 over 22.5 metres, including 11.9% CaF2 over six metres. This interval extends at depth a 2010 hole that assayed 14.8% CaF2 over 6.2 metres. These results suggest continuation northwest along strike.

Another 2019 hole now shows 8.5% CaF2 over six metres.

True widths were unavailable.

Saville plans a 3D model of the trend to locate targets where high-grade fluorspar-bearing carbonatite might overlap with high-grade niobium-bearing carbonatite.

Fluorspar, niobium, tantalum and rare earths all appear on the U.S. list of 35 critical minerals. Along with phosphate rock, they also make the recently released EU list of 30 critical raw materials. In June Canada and the U.S. reaffirmed their commitment to the Joint Action Plan on Critical Minerals Collaboration announced in January, which would encourage investment and development for North American mining projects and supply chains.

As part of the EU plan to secure critical materials, this week the European Commission stated that “pilot partnerships with Canada, interested countries in Africa and the EU’s neighbourhood will start as of 2021.”

Share |

View All: News Stories