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:
Greenwich Lake Area, Thunder Bay District, Ontario, Canada

mindat Locality ID: 255431
mindat URL: http://www.mindat.org/loc-255431.html

Tectonic Settings:

Total number of sublocalities beneath "Greenwich Lake Area, Thunder Bay District, Ontario, Canada": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Thunder Bay North Deposit (Current Lake Zone)

Latitude: 48°45'56"N
Longitude: 88°56'35"W
Decimal Degree (lat, lon): 48.765555555556,-88.943055555556

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.

Chalcopyrite	Cubanite	Melonite	Nickeline	None	Pentlandite	Pyrite	Spinel	Ullmannite	Wurtzite

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: As Bi Cu Fe Ni Pd Pt S Te

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Chalcopyrite Cubanite Melonite Nickeline None Pentlandite Pyrite Spinel Ullmannite Wurtzite

9 IMA Minerals at location:

Chalcopyrite ()*	Cubanite ()*	Michenerite ()*	Moncheite ()*	Pentlandite ()*
Platarsite ()*	Pyrite ()*	Pyrrhotite ()*	Violarite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	33333	27198
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	1	33333	802
Michenerite ()*	Ullmannite	PdBiTe	1	33333	114
Moncheite ()*	Melonite	Pt(Te,Bi)₂	1	33333	133
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1	33333	1512
Platarsite ()*	Pyrite	PtAsS	1	33333	44
Pyrite ()*	Pyrite	FeS₂	1	33333	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	33333	9056
Violarite ()*	Spinel	FeNi₂S₄	1	33333	380

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...