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Monazite-(Ce) from
Nathan Hall Quarry (Clark Hill Quarry), East Hampton (Chatham), Middlesex Co., Connecticut, USA

Mineral Species
Species:Monazite-(Ce)
Formula:Ce(PO4)
Description
Comments:One small glassy subhedral crystal found and confirmed by X-ray diffraction test.
Habit:tabular subhedral
Colour:brown
Quality of samples:Poor for species, only of interest for locality collectors. (#)
Rarity at site:Extremely Rare
Confirmation
Validity:Believed Valid
References
References:Field collected by Harold Moritz, confirmed by XRD.
Data
Mineral Data:Click here to view Monazite-(Ce) data
Locality Data:Click here to view Nathan Hall Quarry (Clark Hill Quarry), East Hampton (Chatham), Middlesex Co., Connecticut, USA
Nearest other occurrences of Monazite-(Ce)
4.3km (2.7 miles) A Strickland Quarry (Eureka Quarry), Strickland pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA
4.8km (3.0 miles) B Case Quarries, Portland, Middlesex Co., Connecticut, USA
6.5km (4.0 miles) C Andrews Quarry (old Hale Quarry; Grandfather Andrews Quarry), Portland, Middlesex Co., Connecticut, USA
7.6km (4.7 miles) D Howe #4 Quarry and Eureka Quarries, South Glastonbury, Glastonbury, Hartford Co., Connecticut, USA
8.0km (5.0 miles) E Hurd State Park quarries, East Hampton (Chatham), Middlesex Co., Connecticut, USA
8.7km (5.4 miles) F Anderson No. 1 Mica Mine (Swanson Mine; Swanson Lithia Mine), East Hampton (Chatham), Middlesex Co., Connecticut, USA
10.0km (6.2 miles) G Spinelli prospect (Spinelli quarry), Glastonbury, Hartford Co., Connecticut, USA
13.1km (8.1 miles) H John Salak Quarry, Haddam, Middlesex Co., Connecticut, USA
15.3km (9.5 miles) I Beaver Meadow Road - State Route 9 Interchange, Haddam, Middlesex Co., Connecticut, USA
22.5km (14.0 miles) J Chester, Middlesex Co., Connecticut, USA
38.1km (23.7 miles) K Falls of the Yantic River, Norwich, New London Co., Connecticut, USA
65.0km (40.4 miles) L Smith Granite quarry, Westerly, Washington Co., Rhode Island, USA
65.1km (40.4 miles) M Redstone Granite Quarry (Cherenzia Quarry), Westerly, Washington Co., Rhode Island, USA
70.9km (44.1 miles) N Sullivan Quarry (Armetta Quarry; Copar Quarry; Westerly Granite Co. Quarry), Bradford, Westerly, Washington Co., Rhode Island, USA
91.2km (56.7 miles) O Narragansett Pier, Narragansett, Washington Co., Rhode Island, USA
97.1km (60.3 miles) P Conklin Quarry, Lime Rock, Lincoln, Providence Co., Rhode Island, USA
100.0km (62.1 miles) Q Poker Hill, Ashton, Cumberland, Providence Co., Rhode Island, USA
110.8km (68.9 miles) R Yorktown, Westchester Co., New York, USA
116.1km (72.1 miles) S Interstate 290/Interstate 495 interchange road cuts, Marlborough, Middlesex Co., Massachusetts, USA
133.1km (82.7 miles) T Ayer, Middlesex Co., Massachusetts, USA
142.4km (88.5 miles) U Westford, Middlesex Co., Massachusetts, USA
221.2km (137.5 miles) V Overlook Quarry (Atlas Feldspar Company Quarry; Atlas Quarry; Day Quarry), Overlook, Saratoga Co., New York, USA
221.4km (137.6 miles) W Garnet Pit, Batchellerville, Edinburg Township, Saratoga Co., New York, USA
238.9km (148.4 miles) X ASARCO titanium mine (Heritage Minerals Mine), Manchester Township, Ocean Co., New Jersey, USA
251.9km (156.5 miles) Y Wakefield, Carroll Co., New Hampshire, USA
Mineral and/or Locality  
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