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:
O'Neill Township, Thunder Bay District, Ontario, Canada

mindat Locality ID: 255421
mindat URL: http://www.mindat.org/loc-255421.html

Tectonic Settings:

Total number of sublocalities beneath "O'Neill Township, Thunder Bay District, Ontario, Canada": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Fleck Occurrence (American Brass; Two Duck Lake)

Latitude: 48°46'53"N
Longitude: 86°19'30"W
Decimal Degree (lat, lon): 48.781388888889,-86.325

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	Apatite	Auricupride	Calcite	Chalcopyrite	Clay	Clinozoisite	Copper	Corundum	Covellite
Cubanite	Digenite	Epidote	Isomertieite	Melonite	Mica	Nickeline	None	Pentlandite	Perovskite
Pyrite	Rocksalt	Spinel	Stillwaterite	Ullmannite	Wurtzite

Actinolite ()*	Altaite ()*	Atokite ()*	Bornite ()*	Calcite ()*
Chalcocite ()*	Chalcopyrite ()*	Clausthalite ()*	Covellite ()*	Cubanite ()*
Digenite ()*	Epidote ()*	Fluorapatite ()*	Galena ()*	Gold ()*
Hessite ()*	Hollingworthite ()*	Ilmenite ()*	Isomertieite ()*	Kotulskite ()*
Mackinawite ()*	Magnetite ()*	Majakite ()*	Merenskyite ()*	Mertieite-II ()*
Moncheite ()*	Muscovite ()*	Nickeline ()*	Palladoarsenide ()*	Pentlandite ()*
Pyrite ()*	Pyrrhotite ()*	Siderite ()*	Sopcheite ()*	Sperrylite ()*
Temagamite ()*	Zvyagintsevite ()*

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: Ag Al As Au Bi C Ca Cu F Fe H Hg K Mg Ni O P Pb Pd Pt Rh S Sb Se Si Sn Te Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Apatite Auricupride Calcite Chalcopyrite Clay Clinozoisite Copper Corundum Covellite
Cubanite Digenite Epidote Isomertieite Melonite Mica Nickeline None Pentlandite Perovskite
Pyrite Rocksalt Spinel Stillwaterite Ullmannite Wurtzite

37 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	1	33433	3419
Altaite ()*	Rocksalt	PbTe	1	33433	489
Atokite ()*	Auricupride Perovskite	Pd₃Sn	1	33433	29
Bornite ()*	None	Cu₅FeS₄	1	33433	5516
Calcite ()*	Calcite	Ca(CO₃)	1	33433	27770
Chalcocite ()*	None	Cu₂S	1	33433	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	33433	27198
Clausthalite ()*	Rocksalt	PbSe	1	33433	281
Covellite ()*	Covellite	CuS	1	33433	4165
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	1	33433	802
Digenite ()*	Digenite	Cu_1.8S	1	33433	1027
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	33433	8173
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	1	33433	2740
Galena ()*	Rocksalt	PbS	1	33433	24243
Gold ()*	Copper	Au	1	33433	30554
Hessite ()*	None	Ag₂Te	1	33433	804
Hollingworthite ()*	Ullmannite	RhAsS	1	33433	119
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	33433	5433
Isomertieite ()*	Isomertieite	Pd₁₁Sb₂As₂	1	33433	48
Kotulskite ()*	Nickeline	Pd(Te,Bi)_2-x (x ≈ 0.4)	1	33433	116
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	1	33433	451
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	33433	14899
Majakite ()*	None	PdNiAs	1	33433	22
Merenskyite ()*	Melonite	PdTe₂	1	33433	155
Mertieite-II ()*	Stillwaterite	Pd₈Sb_2.5As_0.5	1	33433	44
Moncheite ()*	Melonite	Pt(Te,Bi)₂	1	33433	133
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	33433	17380
Nickeline ()*	Nickeline	NiAs	1	33433	633
Palladoarsenide ()*	None	Pd₂As	1	33433	37
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1	33433	1512
Pyrite ()*	Pyrite	FeS₂	1	33433	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	33433	9056
Siderite ()*	Calcite	Fe(CO₃)	1	33433	6417
Sopcheite ()*	None	Ag₄Pd₃Te₄	1	33433	24
Sperrylite ()*	Pyrite	PtAs₂	1	33433	337
Temagamite ()*	None	Pd₃HgTe₃	1	33433	24
Zvyagintsevite ()*	Auricupride Perovskite	Pd₃Pb	1	33433	32

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...