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:
Granby, Hampshire Co., Massachusetts, USA

mindat Locality ID: 24551
mindat URL: http://www.mindat.org/loc-24551.html

Tectonic Settings:

Total number of sublocalities beneath "Granby, Hampshire Co., Massachusetts, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Carver Street Construction Site
Ondrick Quarry

Latitude: 42°15'23"N
Longitude: 72°31'"W
Decimal Degree (lat, lon): 42.256388888889,-72.516666666667

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The 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.

Amorphous	Baryte	Chalcopyrite	Clay	Feldspar	Malachite	Mica	None	Not in a structural group	Pyrite
Quartz	Tourmaline

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 B Ba C Cu Fe H K Na O S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amorphous Baryte Chalcopyrite Clay Feldspar Malachite Mica None Not in a structural group Pyrite
Quartz Tourmaline

11 IMA Minerals at location:

Albite ()*	Azurite ()*	Baryte ()*	Chalcopyrite ()*	Malachite ()*
Microcline ()*	Muscovite ()*	Opal ()*	Pyrite ()*	Quartz ()*
Schorl ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	219536	8803
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	219537	5509
Baryte ()*	Baryte	Ba(SO₄)	1	219536	11547
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	219537	27198
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	219537	12537
Microcline ()*	Feldspar	K(AlSi₃O₈)	1	219536	4924
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	219536	17380
Opal ()*	Amorphous	SiO₂·nH₂O	1	219537	2994
Pyrite ()*	Pyrite	FeS₂	1	219536	39462
Quartz ()*	Quartz	SiO₂	2	219536,219537	61156
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1	219536	2705

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...