Ontario Geological Survey
Permanent Link to this Record:
MDI000000003536
| Record Name(s) | Parks Lake - 2023, Georgina Property - 2023 |
|---|---|
| Related Record Type | |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 2023-Oct-10 |
| Date Last Modified | 2023-Oct-10 |
| Created By | |
| Revised By |
Primary Commodities: Rubidium, Beryllium
Secondary Commodities: Cesium, Niobium, Tantalum
Township or Area: Parks Lake Area
Latitude: 49° 28' 5.66" Longitude: -87° 37' 39.2"
UTM Zone: 16 Easting: 454531 Northing: 5479699 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 42E05NW
Point Location Description: Sample 965118 from Tearlach Resources news release Oct 10, 2023
Location Method: Data Compilation
2023: Tearlach Resources carried out mapping and sampling.
| Rock Type | Rank | Composition | Texture | Relationship | Pegmatite | 1 | Host |
|---|---|---|---|---|
| Aplite | 2 | Host |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Beryl | Economic | Ore | ||||
| 1 | Garnet | Economic | Gangue |
Oct 10, 2023 (Therese Pettigrew) - Sample 889509 included a 5 cm beryl crystal. Nb-Ta-oxides and garnet were identified in the area. Sample 965118 returned 1640 ppm Rb, 108 ppm Be, 112 ppm Cs, 28 ppm Nb, 33 ppm Sn, and 21.4 ppm Ta from a pegmatite/aplite. Sample 965119 returned 317 ppm Be, 644 ppm Rb, 41.2 ppm Cs, 48 ppm Nb, 107 ppm Sn, and 34.3 ppm Ta from pegmatite/aplite. There were no significant Li assays (Tearlach Resources news release Oct 10, 2023).
| Commodity | Analytical Method | Digestion Method | Result | Unit | Limit | Qualifier |
|---|---|---|---|---|---|---|
| Beryllium | Unknown | 108 | ppm | |||
| Beryllium | Unknown | 317 | ppm | |||
| Cesium | Unknown | 112 | ppm | |||
| Cesium | Unknown | 41.2 | ppm | |||
| Niobium | Unknown | 48 | ppm | |||
| Niobium | Unknown | 28 | ppm | |||
| Rubidium | Unknown | 1640 | ppm | |||
| Rubidium | Unknown | 644 | ppm | |||
| Tantalum | Unknown | 34.3 | ppm | |||
| Tantalum | Unknown | 21.4 | ppm | |||
| Tin | Unknown | 107 | ppm | |||
| Tin | Unknown | 33 | ppm |
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For detailed information regarding this mineral record please contact the Thunder Bay North Resident Geologist District Office