Ferro-hornblende from
Joppa Hill, Amherst, Hillsborough County, New Hampshire, USA
Locality type: | Hill | |
Classification | ||
---|---|---|
Species: | Ferro-hornblende | |
Formula: | ◻Ca2(Fe42+Al)(Si7Al)O22(OH)2 | |
Comments: | Further analysis (T. Mortimer, mindatnh.org, 2010) indicates that at least some of the the "ferrohornblende" from this locality is actually pargasite. | |
Habit: | Dark green bladed crystals which sometimes look like "actinolite." | |
Colour: | dark green | |
Luminescent properties: | none | |
Abundance at site: | Common | |
Confirmation | ||
Validity: | Unconfirmed/Questioned | |
Associated Minerals: | ||
Associates: | Scapolite Titanite | |
Associated Minerals Based on Photo Data: | ||
Scheelite | ⓘ1 photo of Ferro-hornblende associated with Scheelite at this locality. | |
Diopside | ⓘ1 photo of Ferro-hornblende associated with Diopside at this locality. | |
Grossular | ⓘ1 photo of Ferro-hornblende associated with Grossular at this locality. | |
Data | ||
Mineral Data: | Click here to view Ferro-hornblende data | |
Locality Data: | Click here to view Joppa Hill, Amherst, Hillsborough County, New Hampshire, USA | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 310311 | |
Long-form Identifier: | 1:3:310311:1 | |
GUID (UUID V4): | 40d20b3c-6eb5-46c6-ae0a-d2306d04e3c2 | |
Nearest other occurrences of Ferro-hornblende | ||
67.7km (42.1 miles) | ⓘWinchester, Cheshire County, New Hampshire, USA | |
73.3km (45.6 miles) | ⓘRoute 11 road cuts, Gilford, Belknap County, New Hampshire, USA | |
78.3km (48.6 miles) | ⓘAggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex County, Massachusetts, USA | |
87.7km (54.5 miles) | ⓘBald Head Cliff, York, York County, Maine, USA | |
91.9km (57.1 miles) | ⓘRed Hill, Moultonborough, Carroll County, New Hampshire, USA | |
93.3km (58.0 miles) | ⓘCarlton Quarry, Chester, Windsor County, Vermont, USA | |
References | ||