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Rhodonite from
Jail Hill Road locality (Jail Hill Quarry), Haddam, Middlesex County, Connecticut, USA


Classification
Species:Rhodonite
Formula:CaMn3Mn[Si5O15]
Comments:The validity of this species here has flip-flopped over the decades. Some reference refute it, saying confusion with bustamite and pyroxmangite, but at least one specimen confirmed by Raman spectroscopy by Paul Bartholomew, U. of New Haven, 2014.
Habit:subhedral grains
Colour:pink
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Common
Confirmation
Validity:Confirmed
Confirmation Methods:Raman Spectroscopy
Associated Minerals Based on Photo Data:
Spessartine4 photos of Rhodonite associated with Spessartine at this locality.
Data
Mineral Data:Click here to view Rhodonite data
Locality Data:Click here to view Jail Hill Road locality (Jail Hill Quarry), Haddam, Middlesex County, Connecticut, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:238818
Long-form Identifier:1:3:238818:2
GUID (UUID V4):510f272d-0858-4582-942e-caa1079eed2f
Nearest other occurrences of Rhodonite
11.4km (7.1 miles) White Rock Mining District, Middletown, Middlesex County, Connecticut, USA
15.0km (9.3 miles) Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
96.0km (59.6 miles) Manton Avenue Quarry (Manton Quarry; Violet Hill Quarry), Manton, Providence, Providence County, Rhode Island, USA
References
 
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