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Rowland Graphite Company Mine, Johnsburg Village, Johnsburg, Warren County, New York, USAi
Regional Level Types
Rowland Graphite Company MineMine (Abandoned)
Johnsburg VillageVillage
JohnsburgTown
Warren CountyCounty
New YorkState
USACountry

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Latitude & Longitude (WGS84):
43° 35' 59'' North , 73° 56' 59'' West
Latitude & Longitude (decimal):
43.60000,-73.95000
GRN:
N30W39
Type:
Mine (Abandoned) - last checked 2024
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
North Creek616 (2017)11.3km
Chestertown677 (2017)13.3km
Pottersville424 (2017)18.0km
Warrensburg3,103 (2017)18.1km
Bolton Landing513 (2017)24.2km
Mindat Locality ID:
20660
Long-form identifier:
mindat:1:2:20660:7
GUID (UUID V4):
0


A former graphite occurrence/mine located about 1 mile (1.61 km) SSW of Johnsburg Village. Started before 1899 and closed June 1910.

Workings include surface and underground openings featuring an open cut 100 feet (ca. 30 m) long by 30 feet (ca. 9 m) deep and a 22 feet (ca. 7 m) deep shaft.

Production data: This mine produced a 543 pound (ca. 246 kg) mass of graphite in 1899.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGraphite1.CB.05aC
Group 9 - Silicates
ⓘDiopside9.DA.15CaMgSi2O6

List of minerals for each chemical element

CCarbon
Cⓘ GraphiteC
OOxygen
Oⓘ DiopsideCaMgSi2O6
MgMagnesium
Mgⓘ DiopsideCaMgSi2O6
SiSilicon
Siⓘ DiopsideCaMgSi2O6
CaCalcium
Caⓘ DiopsideCaMgSi2O6

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

[1]Alling, Harold L. (1917), The Adirondack Graphite Deposits, New York State Museum Bulletin No. 199 (July): figure 1 p. 13, pp. 83-92.
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