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South Glastonbury, Glastonbury, Hartford Co., Connecticut, USA
Simpson Quarry, South Glastonbury, Glastonbury, Hartford Co., Connecticut, USA
Photo: 2004 Peter Cristofono
Photo: 2004 Peter Cristofono
Latitude: 41°40'3"N
Longitude: 72°36'7"W
Longitude: 72°36'7"W
Roaring Brook, which flows through the village, was the site of feldspar milling, as described by Harte (1945): The "old Wiarda mill...was located on Roaring Brook, in South Glastonbury, and had a capacity of 15 tons per 12 hours; the Howe [mill], a short distance below it, on the same brook, had two chasers - Wiarda had but one - and could produce 27 tons in the same time".
Bastin (1910) also describes the mills:
"John C. Wiarda feldspar mill. This mill, at South Glastonbury, is equipped with one chaser for crushing the feldspar and three small-sized tube mills. The capacity of the mill is said to be about 15 tons in twelve hours. A considerable amount of the material produced by this firm is used in glass manufacture and enamel ware."
"Howe mill. The Howe mill, at South Glastonbury, is operated during part of the year by water power of Roaring Brook and during the remainder of the year by steam power. Its capacity is said to average about 27 tons in twelve hours. The equipment includes 2 chaser mills and 5 tube mills, each 7 feet in diameter and 5 feet long."
From both mills, the ground spar was shipped in bulk or in bags, was hauled 1 mile to Connecticut River and was ferried across to Rocky Hill, where it was shipped by rail.
A village centered on the junction of State Routes 160 and 17 (coordinates are for there), it lies just north of an intensely quarried and prospected portion of the Middletown Pegmatite District located just east of Route 17 between Roaring Brook and the Glastonbury-Portland town line.
Roaring Brook was the site of felspar milling as described by Bastin (1910):
"John C. Wiarda feldspar mill. This mill, at South Glastonbury, is equipped with one chaser for crushing the feldspar and three small-sized tube mills. The capacity of the mill is said to be about 15 tons in twelve hours. A considerable amount of the material produced by this firm is used in glass manufacture and enamel ware.
"Howe mill. The Howe mill, at South Glastonbury, is operated during part of the year by water power of Roaring Brook and during the remainder of the year by steam power. Its capacity is said to average about 27 tons in twelve hours. The equipment includes 2 chaser mills and 5 tube mills, each 7 feet in diameter and 5 feet long."
From both mills the material was hauled 1 mile to the Connecticut River, then ferried across to Rocky Hill and shipped by rail.
Mineral List
Mineral list contains entries from the region specified including sub-localities78 entries listed. 36 valid minerals. 1 erroneous literature entry.
Localities in this Region
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References
Bastin, Edson S. (1910): Economic Geology of the Feldspar Deposits of the United States. U. S. Geol. Survey Bull. 420.
Harte, Charles Rufus. (1945): Connecticut's Minor Metals and Her Minerals. Proceedings of the Connecticut Society of Civil Engineers, 61st Annual Report.
Betts, John. (1996): The Quarries and Minerals of South Glastonbury, Connecticut. George F. Kunz Competition Papers 1996. New York Mineralogical Club.
Betts, John. (1999): The Quarries and Minerals of the Dayton Road District, South Glastonbury, Connecticut. Rocks and Minerals. Vol. 74, No. 2, pp. 110-121.
- Watts, A. S. (1916): The Feldspars of the New England and North Appalachian States (Bureau of Mines Bulletin 92).
- Stugard, Frederick, Jr. (1958): PEGMATITES OF THE MIDDLETOWN AREA, CONNECTICUT. USGS Bulletin 1042-Q.
- Bastin, Edson S. (1910): Economic Geology Of The Feldspar Deposits Of The United States. United States Geological Survey Bulletin 420, Government Printing Office.
- Sterrett, Douglas B. (1923): Mica Deposits Of The United States. United States Geological Survey Bulletin 740, Government Printing Office.
- Schairer, J. F. (1931): The Minerals of Connecticut. State Geological and Natural History Survey, Hartford Conn. Bull. 51.
- Betts, John. (1996): The Quarries and Minerals of South Glastonbury, Connecticut. George F. Kunz Competition Papers 1996. New York Mineralogical Club.
- Betts, John. (1999): The Quarries and Minerals of the Dayton Road District, South Glastonbury, Connecticut. Rocks and Minerals. Volume 74, Number 2. pp. 110-121.
Harte, Charles Rufus. (1945): Connecticut's Minor Metals and Her Minerals. Proceedings of the Connecticut Society of Civil Engineers, 61st Annual Report.
Betts, John. (1996): The Quarries and Minerals of South Glastonbury, Connecticut. George F. Kunz Competition Papers 1996. New York Mineralogical Club.
Betts, John. (1999): The Quarries and Minerals of the Dayton Road District, South Glastonbury, Connecticut. Rocks and Minerals. Vol. 74, No. 2, pp. 110-121.
- Watts, A. S. (1916): The Feldspars of the New England and North Appalachian States (Bureau of Mines Bulletin 92).
- Stugard, Frederick, Jr. (1958): PEGMATITES OF THE MIDDLETOWN AREA, CONNECTICUT. USGS Bulletin 1042-Q.
- Bastin, Edson S. (1910): Economic Geology Of The Feldspar Deposits Of The United States. United States Geological Survey Bulletin 420, Government Printing Office.
- Sterrett, Douglas B. (1923): Mica Deposits Of The United States. United States Geological Survey Bulletin 740, Government Printing Office.
- Schairer, J. F. (1931): The Minerals of Connecticut. State Geological and Natural History Survey, Hartford Conn. Bull. 51.
- Betts, John. (1996): The Quarries and Minerals of South Glastonbury, Connecticut. George F. Kunz Competition Papers 1996. New York Mineralogical Club.
- Betts, John. (1999): The Quarries and Minerals of the Dayton Road District, South Glastonbury, Connecticut. Rocks and Minerals. Volume 74, Number 2. pp. 110-121.
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