Locality type: | Mine |
Classification |
---|
|
Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
Formula: | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Comments: | Occurs in large black and green cleavable masses. Small crystals up to 2 cm. are uncommon; also found in fibrous and acicular crystals |
Habit: | cleavable masses |
Colour: | black, green |
Quality for species: | Rock forming mineral/non-crystalline/little interest for collectors.(##) |
Abundance at site: | Common |
Confirmation |
---|
|
Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
---|
|
Magnetite | ⓘ2 photos of Hornblende Root Name Group associated with Magnetite at this locality. |
Epidote | ⓘ2 photos of Hornblende Root Name Group associated with Epidote at this locality. |
Clinozoisite | ⓘ1 photo of Hornblende Root Name Group associated with Clinozoisite at this locality. |
Pyroxene Group | ⓘ1 photo of Hornblende Root Name Group associated with Pyroxene Group at this locality. |
Marble | 1 photo of Hornblende Root Name Group associated with Marble at this locality. |
Albite | ⓘ1 photo of Hornblende Root Name Group associated with Albite at this locality. |
Calcite | ⓘ1 photo of Hornblende Root Name Group associated with Calcite at this locality. |
Data |
---|
|
Mineral Data: | Click here to view Hornblende Root Name Group data |
Locality Data: | Click here to view Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA |
Photo Gallery | View Gallery (2 photos) |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 100209 |
Long-form Identifier: | 1:3:100209:6 |
GUID (UUID V4): | 42fb25ac-918d-4347-bb59-f1f1f3f28e8c |
Nearest other occurrences of Hornblende Root Name Group |
---|
|
|
1.9km (1.2 miles) | ⓘInterstate 84 road cuts, Town of Southeast, Putnam County, New York, USA |
10.1km (6.2 miles) | ⓘMahopac Mines, Town of Carmel, Putnam County, New York, USA |
15.5km (9.6 miles) | ⓘNorth Street mall, Danbury, Fairfield County, Connecticut, USA |
15.8km (9.8 miles) | ⓘDanbury, Fairfield County, Connecticut, USA |
18.9km (11.7 miles) | ⓘRidgefield, Fairfield County, Connecticut, USA |
19.2km (12.0 miles) | ⓘAgstone Company Limestone Quarry, Danbury, Fairfield County, Connecticut, USA |
20.1km (12.5 miles) | ⓘCroft Mine, Oscawana Corners, Town of Putnam Valley, Putnam County, New York, USA |
21.0km (13.1 miles) | ⓘU. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA |
22.9km (14.2 miles) | ⓘShaft 7, Delaware Aqueduct, Town of Fishkill, Dutchess County, New York, USA |
23.2km (14.4 miles) | ⓘBedford, Westchester County, New York, USA |
References |
---|
|
|
Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA