| Locality type: | Deposit |
| Classification |
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| Species: | Magnetite |
| Formula: | Fe2+Fe23+O4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Magnetite data |
| Locality Data: | Click here to view T-Zone deposit, Thor Lake syenite complex, Blachford Lake alkaline complex, North Slave Region, Northwest Territories, Canada |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 981547 |
| Long-form Identifier: | 1:3:981547:6 |
| GUID (UUID V4): | 0b63cea0-16c1-4cff-ad7c-1f7700857c9f |
| Nearest other occurrences of Magnetite |
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| 2.2km (1.4 miles) | ⓘNechalacho deposit, Thor Lake syenite complex, Blachford Lake alkaline complex, North Slave Region, Northwest Territories, Canada |
| 4.1km (2.5 miles) | ⓘBlachford Lake alkaline complex, Northwest Territories, Canada |
| 9.8km (6.1 miles) | ⓘThor Lake syenite complex, Blachford Lake alkaline complex, Northwest Territories, Canada |
| 62.0km (38.5 miles) | ⓘOutpost Island mine, Outpost Island, Great Slave Lake, Northwest Territories, Canada |
| 69.1km (42.9 miles) | ⓘEaster Island Dike, Great Slave Lake, Northwest Territories, Canada |
| 69.5km (43.2 miles) | ⓘWest Labelle, East Arm area, Great Slave Lake, Northwest Territories, Canada |
| 73.0km (45.3 miles) | ⓘLabelle Peninsula, East Arm area, Great Slave Lake, Northwest Territories, Canada |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | HIGH FIELD STRENGTH ELEMENTS IN THE T ZONE, THOR LAKE RARE-METAL DEPOSIT YONGGANG FENG§ AND IAIN M. SAMSON...ABSTRACT The Thor Lake rare-element (Y-REE-Nb-Ta-Zr-Be) deposit, Northwest Territories, Canada, is a world-class...world-class deposit hosted by alkaline syenite and granite and has two main mineralized zones, namely the...the Nechalacho and T Zones deposit. The T Zone is shown to have originally been a pegmatite, but has experienced...interpreted to have originally been nepheline. The T Zone underwent three main alteration stages, which are |  | Wu, Chengyu, Bai, Ge, Yuan, Zhongxin, Nakajima, Terumasa, Ishihara, Shunso (1993) Proterozoic Metamorphic Rock-Hosted ZR, Y, and HREE Mineralization in the Dabie Mountain Area, Central China. International Geology Review, 35 (10) 898-919 doi:10.1080/00206819309465564 | Journal (article/letter/editorial) | | extends discontinuously more than 15 km from northwest to southeast. The host felsic schists have a mineral...of quartz + albite + microcline + muscovite + magnetite + epidote ± garnet, and are estimated to have...similar to those of high-silica rhyolites from North America, and comparable to H0gtuva Be-REE-U-Snmineralization...gneiss in Norway, to a volcanic-hosted rare-metals deposit at Brockman, Western Australia, and to Zr, Nb,...HREE mineralization related to alkaline and peralkaline granites from Canada, the Arabian Shield, Nigeria |
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