Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Bementite from
Happy Lake Ridge Manganese Deposit, Clallam County, Washington, USA


Locality type:Outcrop
Classification
Species:Bementite
Formula:Mn7Si6O15(OH)8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Bementite data
Locality Data:Click here to view Happy Lake Ridge Manganese Deposit, Clallam County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:266413
Long-form Identifier:1:3:266413:2
GUID (UUID V4):0
Nearest other occurrences of Bementite
1.6km (1.0 miles) ⓘBertha Prospect, Clallam County, Washington, USA
1.9km (1.2 miles) ⓘBarnes Creek Prospect, Clallam County, Washington, USA
9.1km (5.7 miles) ⓘDaddy And Mother Prospect, Lake Crescent Area, Clallam County, Washington, USA
12.7km (7.9 miles) ⓘDaisy Prospect, Lake Crescent Area, Clallam County, Washington, USA
14.1km (8.8 miles) ⓘCrescent Mine, Lake Crescent Area, Clallam County, Washington, USA
14.7km (9.1 miles) ⓘJ & J and Sunset Prospect, Clallam County, Washington, USA
15.8km (9.8 miles) ⓘBarbara Prospect, Lake Crescent Area, Clallam County, Washington, USA
16.6km (10.3 miles) ⓘChappie Prospect, Clallam County, Washington, USA
18.6km (11.6 miles) ⓘHelen Mine, Lake Crescent Area, Clallam County, Washington, USA
19.1km (11.9 miles) ⓘLittleton Mine, Lake Crescent Area, Clallam County, Washington, USA
References
Valentine, Grant M., Huntting, Marshall T. (1956) Part I - Nonmetallic minerals, in Inventory of Washington Minerals. Bulletin 37, Washington Geological Survey.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
 
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