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Cogwheels of bournonite are up against colourful vesuvianite.
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Zircon from
Bolton Lime Quarries (Bolton Quarry; Whitcomb Quarry; Hildreth Quarry), Bolton, Worcester County, Massachusetts, USA


Locality type:Quarry
Classification
Species:Zircon
Formula:Zr(SiO4)
Comments:Dana, J. D. (1839): " The scapolite...contains, also, exceedingly minute zircons, scarcely 1/40 inch long, and also very small prisms of rutile."
Habit:Dana, J. D. (1839): The zircons are square prisms, having the lateral edges truncated, and pyramidally terminated at each extremity..."
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Bolton Lime Quarries (Bolton Quarry; Whitcomb Quarry; Hildreth Quarry), Bolton, Worcester County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:118643
Long-form Identifier:1:3:118643:7
GUID (UUID V4):0
Nearest other occurrences of Zircon
15.1km (9.4 miles) Harris Quarry, Acton, Middlesex County, Massachusetts, USA
15.6km (9.7 miles) McCarthy Quarry, Acton, Middlesex County, Massachusetts, USA
21.1km (13.1 miles) Leavitt Quarry, Leominster, Worcester County, Massachusetts, USA
23.8km (14.8 miles) Chelmsford Lime Quarries, Chelmsford, Middlesex County, Massachusetts, USA
25.3km (15.7 miles) Rollstone Hill Quarries, Fitchburg, Worcester County, Massachusetts, USA
28.3km (17.6 miles) Ballard Quarry, Worcester, Worcester County, Massachusetts, USA
32.4km (20.1 miles) Barker Hill Quarry (Rusk Quarry; Townsend Quarry), Townsend, Middlesex County, Massachusetts, USA
35.5km (22.1 miles) Blueberry Mountain Quarry (Blueberry Hill), Woburn, Middlesex County, Massachusetts, USA
38.5km (23.9 miles) West Roxbury Crushed Stone Quarry (West Roxbury Trap Rock Co. Quarry; Grove St. Quarry), West Roxbury, Boston, Suffolk County, Massachusetts, USA
38.7km (24.0 miles) Paradise Quarry, Milford, Hillsborough County, New Hampshire, USA
References
 
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