Dolphin-Miller Mine (Harmak), Harris Township, Cobalt Area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canadai
| Regional Level Types | |
|---|---|
| Dolphin-Miller Mine (Harmak) | Mine |
| Harris Township | Township |
| Cobalt Area | Mining Area |
| Cobalt-Gowganda region | Region |
| Timiskaming District | District |
| Ontario | Province |
| Canada | Country |
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Latitude & Longitude (WGS84):
47° 34' 33'' North , 79° 35' 0'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Temiskaming Shores | 10,442 (2010) | 13.5km |
| Saint-Bruno-de-Guigues | 2,928 (2016) | 16.6km |
| Ville-Marie | 2,831 (2016) | 29.2km |
| Englehart | 1,685 (2008) | 34.1km |
Mindat Locality ID:
10777
Long-form identifier:
mindat:1:2:10777:7
GUID (UUID V4):
1247567a-9ba2-48d6-87d9-83488e6c2409
First developed by Harmak Mining Co. (1914-1918), then Casey Cobalt Silver Mining Co. (1918-1958), then Dolphin-Miller Mines (1958-1963) and then finally by Langis Silver and Cobalt Mining Company who operated it in conjunction with their property next door on the Casey/Harris Township Line. The property was developed by one shaft, 375 feet deep (1914-1918). The only production recorded was in 1965 when 4,625 oz. Ag and 12,925 lbs. of cobalt where produced.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Safflorite Formula: (Co,Ni,Fe)As2 References: |
| ⓘ Silver Formula: Ag References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Silver | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Safflorite | 2.EB.15a | (Co,Ni,Fe)As2 |
List of minerals for each chemical element
| Fe | Iron | |
|---|---|---|
| Fe | ⓘ Safflorite | (Co,Ni,Fe)As2 |
| Co | Cobalt | |
| Co | ⓘ Safflorite | (Co,Ni,Fe)As2 |
| Ni | Nickel | |
| Ni | ⓘ Safflorite | (Co,Ni,Fe)As2 |
| As | Arsenic | |
| As | ⓘ Safflorite | (Co,Ni,Fe)As2 |
| Ag | Silver | |
| Ag | ⓘ Silver | Ag |
Other Databases
| Ontario Canada Geological SurveyMinfile: | MDI31M12SE00003 |
|---|
Other Regions, Features and Areas containing this locality
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References
