Locality type: | Quarry |
Classification |
---|
|
Species: | Birnessite |
Formula: | (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O |
Habit: | fine-grained coatings and replacements |
Colour: | black |
Confirmation |
---|
|
Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
---|
|
Serandite | ⓘ12 photos of Birnessite associated with Serandite at this locality. |
Leucophanite | ⓘ10 photos of Birnessite associated with Leucophanite at this locality. |
Natrolite | ⓘ9 photos of Birnessite associated with Natrolite at this locality. |
Calcite | ⓘ5 photos of Birnessite associated with Calcite at this locality. |
Rhodochrosite | ⓘ5 photos of Birnessite associated with Rhodochrosite at this locality. |
Albite | ⓘ4 photos of Birnessite associated with Albite at this locality. |
Willemite | ⓘ4 photos of Birnessite associated with Willemite at this locality. |
Pectolite | ⓘ4 photos of Birnessite associated with Pectolite at this locality. |
Elpidite | ⓘ3 photos of Birnessite associated with Elpidite at this locality. |
Ferroceladonite | ⓘ2 photos of Birnessite associated with Ferroceladonite at this locality. |
Data |
---|
|
Mineral Data: | Click here to view Birnessite data |
Locality Data: | Click here to view Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada |
Photo Gallery | View Gallery (14 photos) |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 22076 |
Long-form Identifier: | 1:3:22076:5 |
GUID (UUID V4): | ea9200ed-8336-49a9-b7f6-ed8683735c5a |
Nearest other occurrences of Birnessite |
---|
|
|
19.5km (12.1 miles) | ⓘDemix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada |
References |
---|
|
|
Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada