10 results
6-K
EX-99.1
PLM
Polymet Mining Corp
30 Dec 22
Form 43-101F1 Technical Report
5:25pm
takes place prior to sampling.
Drill core samples are placed into plastic sample bags, sealed, and placed into a cardboard box. The cardboard box … . This material was split using a riffle splitter into two samples and placed in plastic bags and stored underwater in five-gallon plastic buckets. A 1
6-K
EX-99.1
PLM
Polymet Mining Corp
28 Nov 22
Mesaba Project Form 43-101F1 Technical Report – Mineral Resource Statement
7:02am
that was sent to ALS Chemex. The individual coarse rejects were placed in plastic bags and vacuum-sealed by ALS Chemex. ALS crated the samples and shipped … have not been assayed. These samples are stored in plastic bags at the Babbitt facility.
Sample pulps and coarse rejects from the historic core
40-F
2021 FY
EX-99.1
PLM
Polymet Mining Corp
17 Mar 22
Annual report (Canada)
4:42pm
of the total core with a diamond bladed saw by trained personnel following written procedures. Each sample is placed in a numbered plastic sample bag … prior to shipment.
Drill core samples are placed into plastic sample bags, sealed, and placed into a cardboard box. The cardboard box is sealed shut
40-F
2020 FY
EX-99.1
PLM
Polymet Mining Corp
18 Mar 21
Annual report (Canada)
4:08pm
core with a diamond bladed saw by trained personnel following written procedures. Each sample is placed in a numbered plastic sample bag … prior to shipment.
Drill core samples are placed into plastic sample bags, sealed, and placed into a cardboard box. The cardboard box is sealed shut
40-F
2019 FY
EX-99.1
PLM
Polymet Mining Corp
30 Mar 20
Annual report (Canada)
5:02pm
by trained personnel following written procedures. Each sample is placed in a numbered plastic sample bag with the corresponding sample number tag and placed … are placed into plastic sample bags, sealed, and placed into a cardboard box. The cardboard box is sealed shut with tape and couriered to the laboratory
40-F
EX-99.1
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29 Mar 19
Annual report (Canada)
12:00am
6-K
EX-99.1
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5 Apr 13
Current report (foreign)
12:00am
6-K
EX-99.1
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31 Oct 12
Report of Foreign Private Issuer
12:00am
6-K
EX-99.1
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26 Sep 07
Technical Report on the NorthMet Deposit, Minnesota, USA
12:00am
6-K
EX-99.1
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13 Nov 06
Technical Report on the Results of a Definitive Feasibility Study of the NorthMet Project
12:00am
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