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Lexington, Middlesex Co., Massachusetts, USAi
Regional Level Types
Lexington- not defined -
Middlesex Co.County
MassachusettsState
USACountry

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Key
03876580015291964838089.jpg
Bloody Bluff, Namesake of the 80 Mile Fault Zone

Lexington, Middlesex Co., Massachusetts, USA
05253410015291964844221.jpg
Bloody Bluff, Namesake of the 80 Mile Fault Zone

Lexington, Middlesex Co., Massachusetts, USA
05853620014964941513805.jpg
Bing Map View of Trail and Paint Mine Location

Paint Mine, Lexington, Middlesex Co., Massachusetts, USA
05600960015291767224950.jpg
Bloody Bluff, Namesake of the 80 Mile Fault Zone

Lexington, Middlesex Co., Massachusetts, USA
05307770015291783282070.jpg
Bloody Bluff, Namesake of the 80 Mile Fault Zone

Lexington, Middlesex Co., Massachusetts, USA
05853620014964941513805.jpg
Bing Map View of Trail and Paint Mine Location

Paint Mine, Lexington, Middlesex Co., Massachusetts, USA
02552760015291964867780.jpg
Bloody Bluff, Namesake of the 80 Mile Fault Zone

Lexington, Middlesex Co., Massachusetts, USA
05253410015291964844221.jpg
Bloody Bluff, Namesake of the 80 Mile Fault Zone

Lexington, Middlesex Co., Massachusetts, USA
Latitude & Longitude (WGS84):
42° 26' 50'' North , 71° 13' 30'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Lexington31,394 (2017)0.0km
Bedford12,502 (2017)6.4km
Arlington42,844 (2017)6.6km
Burlington24,498 (2017)6.8km
Belmont24,729 (2017)6.9km


Formerly a part of Cambridge, the town of Lexington was incorporated in 1713.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

3 valid minerals.

Detailed Mineral List:

Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Gleba, 1978. Massachusetts Mineral & Fossil Localities
Grossular
Formula: Ca3Al2(SiO4)3
Reference: Gleba, 1978. Massachusetts Mineral & Fossil Localities
Grossular var: Hessonite
Formula: Ca3Al2(SiO4)3
Reference: Gleba, 1978. Massachusetts Mineral & Fossil Localities
'Ochre'
Reference: History of the Town of Lexington - Charles Hudson 1868
'Pyroxene Group'
Reference: Gleba, 1978. Massachusetts Mineral & Fossil Localities
Quartz
Formula: SiO2
Reference: P. Cristofono collection

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 9 - Silicates
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Grossular9.AD.25Ca3Al2(SiO4)3
var: Hessonite9.AD.25Ca3Al2(SiO4)3
Unclassified Minerals, Rocks, etc.
'Ochre'-
'Pyroxene Group'-

List of minerals arranged by Dana 8th Edition classification

Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Grossular51.4.3b.2Ca3Al2(SiO4)3
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
Grossular
var: Hessonite
-Ca3Al2(SiO4)3
'Ochre'-
'Pyroxene Group'-

List of minerals for each chemical element

HHydrogen
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
OOxygen
O QuartzSiO2
O Grossular (var: Hessonite)Ca3Al2(SiO4)3
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O GrossularCa3Al2(SiO4)3
AlAluminium
Al Grossular (var: Hessonite)Ca3Al2(SiO4)3
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al GrossularCa3Al2(SiO4)3
SiSilicon
Si QuartzSiO2
Si Grossular (var: Hessonite)Ca3Al2(SiO4)3
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si GrossularCa3Al2(SiO4)3
CaCalcium
Ca Grossular (var: Hessonite)Ca3Al2(SiO4)3
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca GrossularCa3Al2(SiO4)3
FeIron
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Gleba, P. 1978. Massachusetts Mineral & Fossil Localities.

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