Clermont Mills, Harford Co., Maryland, USAi
Regional Level Types | |
---|---|
Clermont Mills | - not defined - |
Harford Co. | County |
Maryland | State |
USA | Country |
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Latitude & Longitude (WGS84):
39° 40' 2'' North , 76° 25' 55'' West
Latitude & Longitude (decimal):
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Pylesville | 693 (2011) | 5.6km |
Fawn Grove | 456 (2017) | 6.9km |
Jarrettsville | 2,916 (2011) | 8.0km |
Delta | 724 (2017) | 11.2km |
Susquehanna Trails | 2,264 (2017) | 11.5km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
Club | Location | Distance |
---|---|---|
Baltimore Mineral Society | Baltimore, Maryland | 45km |
Chesapeake Gem & Mineral Society | Baltimore, Maryland | 45km |
Gem Cutters Guild of Baltimore, Inc. | Baltimore, Maryland | 45km |
Mason-Dixon Rock, Mineral, Gemological, & Lapidary Club | Hanover, Pennsylvania | 49km |
An historical locale.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities8 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
β Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 Reference: Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 707-833. |
β 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Localities: Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
β 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 Localities: Reference: W. Harold Tomlinson (1946) Rutile in Harford County, Maryland. American Mineralogist, 31, 322-325. |
β 'Chlorite Group' |
β Dolomite Formula: CaMg(CO3)2 Reference: Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 707-833. |
β Ilmenite Formula: Fe2+TiO3 Localities: Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
β 'Limonite' Reference: Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 707-833. |
β Magnetite Formula: Fe2+Fe3+2O4 Localities: Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
β Pyrite Formula: FeS2 Localities: Reference: W. Harold Tomlinson (1946) Rutile in Harford County, Maryland. American Mineralogist, 31, 322-325. |
β Rutile Formula: TiO2 Localities: Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
β 'Serpentine Subgroup' Formula: D3[Si2O5](OH)4 Reference: Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 707-833. |
β Talc Formula: Mg3Si4O10(OH)2 Localities: Reference: W. Harold Tomlinson (1946) Rutile in Harford County, Maryland. American Mineralogist, 31, 322-325. |
β Zircon Formula: Zr(SiO4) Localities: Reference: W. Harold Tomlinson (1946) Rutile in Harford County, Maryland. American Mineralogist, 31, 322-325. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
β | Pyrite | 2.EB.05a | FeS2 |
Group 4 - Oxides and Hydroxides | |||
β | Ilmenite | 4.CB.05 | Fe2+TiO3 |
β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
β | Rutile | 4.DB.05 | TiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
β | Dolomite | 5.AB.10 | CaMg(CO3)2 |
Group 9 - Silicates | |||
β | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
β | Zircon | 9.AD.30 | Zr(SiO4) |
Unclassified Minerals, Rocks, etc. | |||
β | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
β | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
β | 'Chlorite Group' | - | |
β | 'Limonite' | - | |
β | 'Serpentine Subgroup' | - | D3[Si2O5](OH)4 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Apatite | Ca5(PO4)3(Cl/F/OH) |
H | β Talc | Mg3Si4O10(OH)2 |
H | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
H | β Serpentine Subgroup | D3[Si2O5](OH)4 |
C | Carbon | |
C | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
C | β Dolomite | CaMg(CO3)2 |
O | Oxygen | |
O | β Magnetite | Fe2+Fe23+O4 |
O | β Rutile | TiO2 |
O | β Ilmenite | Fe2+TiO3 |
O | β Apatite | Ca5(PO4)3(Cl/F/OH) |
O | β Talc | Mg3Si4O10(OH)2 |
O | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
O | β Zircon | Zr(SiO4) |
O | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
O | β Dolomite | CaMg(CO3)2 |
O | β Serpentine Subgroup | D3[Si2O5](OH)4 |
F | Fluorine | |
F | β Apatite | Ca5(PO4)3(Cl/F/OH) |
F | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Mg | Magnesium | |
Mg | β Talc | Mg3Si4O10(OH)2 |
Mg | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Mg | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Mg | β Dolomite | CaMg(CO3)2 |
Al | Aluminium | |
Al | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Si | Silicon | |
Si | β Talc | Mg3Si4O10(OH)2 |
Si | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Si | β Zircon | Zr(SiO4) |
Si | β Serpentine Subgroup | D3[Si2O5](OH)4 |
P | Phosphorus | |
P | β Apatite | Ca5(PO4)3(Cl/F/OH) |
S | Sulfur | |
S | β Pyrite | FeS2 |
Cl | Chlorine | |
Cl | β Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Ca | Calcium | |
Ca | β Apatite | Ca5(PO4)3(Cl/F/OH) |
Ca | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Ca | β Dolomite | CaMg(CO3)2 |
Ti | Titanium | |
Ti | β Rutile | TiO2 |
Ti | β Ilmenite | Fe2+TiO3 |
Ti | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Fe | Iron | |
Fe | β Magnetite | Fe2+Fe23+O4 |
Fe | β Ilmenite | Fe2+TiO3 |
Fe | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Fe | β Pyrite | FeS2 |
Fe | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Zr | Zirconium | |
Zr | β Zircon | Zr(SiO4) |
Localities in this Region
- Maryland
- Harford Co.
- Clermont Mills
- Harford Co.
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Laurentides DomainDomain
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Dinning Rutile prospect, Clermont Mills, Harford Co., Maryland, USA