Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Routes 125 And 28 Interchange Road Cuts, Andover, Essex Co., Massachusetts, USA


mindat Locality ID: 33586
mindat URL: http://www.mindat.org/loc-33586.html

Tectonic Settings:

Total number of sublocalities beneath "Routes 125 And 28 Interchange Road Cuts, Andover, Essex Co., Massachusetts, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 42°36'24"N
Longitude: 71°7'23"W
Decimal Degree (lat, lon): 42.606666666667,-71.123055555556
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Be Ca F Fe H Li Mn Na O P S Si Ti Zn 

Elements from minerals reported directly at this locality: Al Be Ca F Fe H Li Mn Na O P S Si Ti Zn 

Structural Groups for minerals in this locality: 
AmorphousApatiteBerylCorundumFeldsparNickelineNoneOlivineQuartzSphalerite

11 IMA Minerals at location:
Albite  (*)Beryl  (*)Diadochite  (*)Ferrisicklerite  (*)Fluorapatite  (*)
Heterosite  (*)Ilmenite  (*)Pyrrhotite  (*)Quartz  (*)Sphalerite  (*)
Triphylite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Albite  (*)FeldsparNa(AlSi3O8)08803
Beryl  (*)BerylBe3Al2Si6O1804286
Diadochite  (*)AmorphousFe3+2(PO4)(SO4)(OH)·6H2O081
Ferrisicklerite  (*)OlivineLi1-x(Fe3+,Mn2+)(PO4)0108
Fluorapatite  (*)ApatiteCa5(PO4)3F02740
Heterosite  (*)OlivineFe3+(PO4)0204
Ilmenite  (*)CorundumFe2+Ti4+O305433
Pyrrhotite  (*)NickelineFe7S809056
Quartz  (*)QuartzSiO2061156
Sphalerite  (*)SphaleriteZnS021482
Triphylite  (*)OlivineLiFe2+(PO4)0313


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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