Ontario Geological Survey
Permanent Link to this Record:
MDI52A10SW00004
Record Name(s) | Beulah - 1909 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Developed Prospect Without Reported Reserves or Resources |
Date Created | 1979-Dec-12 |
Date Last Modified | 2022-Mar-02 |
Created By | |
Revised By |
Primary Commodities: Iron
Secondary Commodities: Manganese
Township or Area: Macgregor
Latitude: 48° 34' 39.29" Longitude: -88° 48' 29.58"
UTM Zone: 16 Easting: 366630.32 Northing: 5382077.52 UTM Datum: NAD83
Resident Geologist District: Thunder Bay South
NTS Grid: 52A10SW
Point Location Description: Precise
Location Method: Conversion from MDI
1909: 6720 tons shipped by Dominion Bessemer Ore Company. 2011: China Metallurgical Exploration Corp. conducted prospecting and sampling.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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2.10035 | 52A10SW0005 | 52A10SW0005 |
2.49608 | 20000006873 | 20000006873 |
Province: Southern
Formation Group: Animikie Group
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Ironstone-unsubdivided | 1 | Taconite And Chert Carbonate | Host |
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Felsic lava flow-unsubdivided | 2 | Adjacent |
Jan 29, 2016 (Therese Pettigrew) - Greenalite-chert-siderite facies of the Lower Gunflint formation capped by up to 6 feet of hard hematite and goethite-hematite (Shklanka, 1968). Taconite and chert-carbonate rocks from the Gunflint Formation are flat lying, and highly weathered. The taconite has a very rusty weathered surface, and a medium green fresh surface. It is massive, medium-grained and highly magnetic. The chert-carbonate rocks weather purple to brown to rust red in colour. The colour of the fresh surface is purple or light grey. The rocks are fine- to medium-grained and locally have centimetric banding. The Proterozoic rocks are generally sub-outcropping, and occasionally brecciated (AFRI 52A10SW0005).
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Hematite | Economic | Ore |
Jan 29, 2016 (Therese Pettigrew) - Analysis of stock pile samples gave 44.3 and 37.6% Fe. Two grades mined: one more than 55% Fe, the other less (Shklanka, 1968). China Metallurgical Exploration collected samples that returned assays with 30-35% Fe (AFRI 20000006873).
Mono - Iron deposits of Ontario
Publication Number: MDC011 Page: 392-393 Date: 1968
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
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