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:
Addison Co., Vermont, USA

mindat Locality ID: 22497
mindat URL: http://www.mindat.org/loc-22497.html

Tectonic Settings:

Total number of sublocalities beneath "Addison Co., Vermont, USA": 9
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Granville
Hancock
Leicester
Monkton
Salisbury

Latitude: 43°54'49"N
Longitude: 73°6'24"W
Decimal Degree (lat, lon): 43.913611111111,-73.106666666667

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.

Amphibole	Calcite	Chalcopyrite	Clay	Corundum	Diaspore	Kaolinite	None	Not in a structural group	Pyrite
Pyroxene	Spinel	Talc	Zircon

Ankerite ()*	Calcite ()*	Chalcopyrite ()*	Dolomite ()*	Enstatite ()*
Goethite ()*	Graphite ()*	Hematite ()*	Kaolinite ()*	Kyanite ()*
Magnetite ()*	Pyrite ()*	Siderite ()*	Talc ()*	Tremolite ()*
Zircon ()*

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 C Ca Cu Fe H Mg O S Si Zr

Elements from minerals reported directly at this locality: Fe Mg O Si

Structural Groups for minerals in this locality:
Amphibole Calcite Chalcopyrite Clay Corundum Diaspore Kaolinite None Not in a structural group Pyrite
Pyroxene Spinel Talc Zircon

16 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	1	278958	3092
Calcite ()*	Calcite	Ca(CO₃)	2	278960,278962	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	278958	27198
Dolomite ()*	None	CaMg(CO₃)₂	3	278958,278960,278962	9895
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	0		944
Goethite ()*	Diaspore	FeO(OH)	1	278963	7437
Graphite ()*	None	C	1	278964	2812
Hematite ()*	Corundum	Fe₂O₃	0		14640
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	2	278963,278964	5591
Kyanite ()*	Not in a structural group	Al₂OSiO₄	1	278965	1507
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	278958	14899
Pyrite ()*	Pyrite	FeS₂	1	278958	39462
Siderite ()*	Calcite	Fe(CO₃)	1	278960	6417
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	1	278958	3337
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1	278962	2562
Zircon ()*	Zircon	Zr(SiO₄)	1	278960	5251

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...