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Hematite from
Roncari Quarry (Tilcon Quarry), East Granby, Hartford Co., Connecticut, USA

Classification
Species:Hematite
Comments:Mostly as rusty-red coatings on calcite and quartz, tiny blebs or as specular to rusty-red rosettes to several mm.
Habit:coatings, botryoidal aggregates, rosettes
Colour:specular to rusty-red
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Common
Confirmation
Validity:Believed Valid
References
References:P. Cristofono collection
Associated Minerals Based on Photo Data:
Quartz41 photos of Hematite associated with Quartz at this locality.
Calcite37 photos of Hematite associated with Calcite at this locality.
Smoky Quartz13 photos of Hematite associated with Smoky Quartz at this locality.
Datolite10 photos of Hematite associated with Datolite at this locality.
Apophyllite10 photos of Hematite associated with Apophyllite at this locality.
Stilpnomelane7 photos of Hematite associated with Stilpnomelane at this locality.
Prehnite4 photos of Hematite associated with Prehnite at this locality.
Goethite3 photos of Hematite associated with Goethite at this locality.
Fluorite2 photos of Hematite associated with Fluorite at this locality.
Epidote2 photos of Hematite associated with Epidote at this locality.
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Roncari Quarry (Tilcon Quarry), East Granby, Hartford Co., Connecticut, USA
Nearest other occurrences of Hematite
0.9km (0.6 miles) A State Route 20 road cut, East Granby, Hartford Co., Connecticut, USA
1.0km (0.6 miles) B Higley Mine, Simsbury Mines, East Granby, Hartford Co., Connecticut, USA
23.9km (14.9 miles) C Farmington Trap Rock Quarry, Farmington, Hartford Co., Connecticut, USA
24.5km (15.2 miles) D State Route 4 road cut, Farmington, Hartford Co., Connecticut, USA
24.5km (15.3 miles) E Farmington, Hartford Co., Connecticut, USA
25.5km (15.9 miles) F The Woodlands, Newington, Hartford Co., Connecticut, USA
30.2km (18.8 miles) G State Route 372 construction site, Plainville, Hartford Co., Connecticut, USA
31.3km (19.5 miles) H Holyoke, Hampden Co., Massachusetts, USA
31.5km (19.6 miles) I State Route 9 - Ellis Street and State Route 72 interchanges (State Route 72 roadcut), New Britain, Hartford Co., Connecticut, USA
38.2km (23.7 miles) J Loudville Lead Mines (Manhan Lead-Silver Mine; Southampton Lead Mine; Northampton Lead Mine), Easthampton, Hampshire Co., Massachusetts, USA
39.8km (24.7 miles) K Town Farm Road, Litchfield, Litchfield Co., Connecticut, USA
40.3km (25.1 miles) L Strickland Quarry (Eureka Quarry), Strickland pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA
41.5km (25.8 miles) M State Forest Quarry No. 1 (State Forest #1 Quarry; Clark Hill Quarry), East Hampton (Chatham), Middlesex Co., Connecticut, USA
42.8km (26.6 miles) N Chester Emery Mines, Chester, Hampden Co., Massachusetts, USA
43.3km (26.9 miles) O Pillow lava locality, Meriden, New Haven Co., Connecticut, USA
44.2km (27.4 miles) P Interstate 691 and State Route 10 Interchange, Cheshire, New Haven Co., Connecticut, USA
44.2km (27.5 miles) Q Notch Quarry (Lane Quarry; Amherst Quarry; Round Mountain Quarry), Amherst, Hampshire Co., Massachusetts, USA
52.0km (32.3 miles) R Reed's Gap Quarry (New Haven Trap Rock quarry; Tilcon Durham quarry), Durham, Middlesex Co., Connecticut, USA
52.3km (32.5 miles) S Forest Ridge Road, Higganum, Haddam, Middlesex Co., Connecticut, USA
53.0km (32.9 miles) T Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex Co., Connecticut, USA
58.0km (36.1 miles) U O & G Woodbury Quarry (Orenaug Quarry; O & G No. 1 Quarry), Orenaug Hills, Woodbury, Litchfield Co., Connecticut, USA
59.9km (37.2 miles) V York Hill, Hamden, New Haven Co., Connecticut, USA
61.5km (38.2 miles) W O & G Southbury Quarry (Silliman Quarry; O & G No. 2 Quarry), Southbury, New Haven Co., Connecticut, USA
63.7km (39.6 miles) X Bates' Rock Road, Southbury, New Haven Co., Connecticut, USA
64.2km (39.9 miles) Y Betts Manganese Mines (Anson Betts Mine; Plainfield Manganese Mines), Plainfield, Hampshire Co., Massachusetts, USA
64.6km (40.1 miles) Z Roxbury Iron Mine (Shepaug Iron Company Mine; Shepaug Spathic Iron and Steel Company Mine), Mine Hill (Ore Hill), Roxbury, Litchfield Co., Connecticut, USA
66.4km (41.3 miles) 0 Arsenic and nickel mine (Nickel Mine Brook), Seymour, New Haven Co., Connecticut, USA
67.0km (41.6 miles) 1 Green's Farm locality (Roxbury garnet mine; Roxbury Falls garnet mine; Garnet Hill), Roxbury, Litchfield Co., Connecticut, USA
68.2km (42.4 miles) 2 Mill Rock, Hamden, New Haven Co., Connecticut, USA
68.9km (42.8 miles) 3 Joshua Rock Quarry, Lyme, New London Co., Connecticut, USA
69.6km (43.3 miles) 4 West Thompson Dam, West Thompson, Thompson, Windham Co., Connecticut, USA
69.9km (43.4 miles) 5 Woodbridge Mall (Amity Shopping Center), Woodbridge, New Haven Co., Connecticut, USA
70.6km (43.9 miles) 6 Hawley, Franklin Co., Massachusetts, USA
71.3km (44.3 miles) 7 Cheapside Quarry (East Deerfield Quarry; Trew Corp. Quarry), Deerfield, Franklin Co., Massachusetts, USA
71.5km (44.4 miles) 8 McLay Avenue, East Haven, New Haven Co., Connecticut, USA
71.6km (44.5 miles) 9 Cinque Quarry, East Haven, New Haven Co., Connecticut, USA
Mineral and/or Locality  
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