Keystone Bay/Point, Grant Township, Keweenaw County, Michigan, USAi
Regional Level Types | |
---|---|
Keystone Bay/Point | Outcrop |
Grant Township | Township |
Keweenaw County | County |
Michigan | State |
USA | Country |
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Latitude & Longitude (WGS84):
47° 24' 12'' North , 87° 45' 24'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Copper Harbor | 108 (2017) | 12.3km |
Mindat Locality ID:
418619
Long-form identifier:
mindat:1:2:418619:2
GUID (UUID V4):
6a6ffce9-724e-48ee-a7e7-f5db2d21ab58
Keystone Bay and Keystone Point are located on the southeast portion of the tip of the Keweenaw Peninsula. Keystone Bay is bordered by a long, sandy beach (approximately 1/2 mile long)with basalt outcrops on the east and west end of the beach. The basaltic outcrops are of small individual flows both above (east end of beach) and below (west end of beach) of the Greenstone Flow. Basaltic outcrops continue to the southwest to Keystone Point, located approximately 1 mile to the southwest of Keystone Bay. The bay is located in Sections 20, 21, and 29 of T58N, R27W.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities1 valid mineral.
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 9 - Silicates | |||
---|---|---|---|
ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
O | Oxygen | |
O | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
Al | Aluminium | |
Al | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
Si | Silicon | |
Si | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
Ca | Calcium | |
Ca | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
Localities in this Region
- Michigan
- Keweenaw County
- Grant Township
- Keystone Bay/Point
- Grant Township
- Keweenaw County
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Mid-continent DomainDomain
USA
- Michigan
- Keweenaw PeninsulaPeninsula
- Midcontinent RiftGeologic Province
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Keystone Bay/Point, Grant Township, Keweenaw County, Michigan, USA