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:
Somerville Township, Victoria Co. (Kawartha Lakes), Ontario, Canada

mindat Locality ID: 256384
mindat URL: http://www.mindat.org/loc-256384.html

Tectonic Settings:

Total number of sublocalities beneath "Somerville Township, Victoria Co. (Kawartha Lakes), Ontario, Canada": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Adair-William Occurrence
Lundberg Occurrence
Norland "actinolite" Occurrence
Webber Molybdenite Prospect

Latitude: 44°44'32"N
Longitude: 78°47'10"W
Decimal Degree (lat, lon): 44.742222222222,-78.786111111111

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	Clay	Corundum	Diaspore	Fluorite	Mica	Molybdenite	None	Pyrite
Quartz

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 Fe H K Mg Mo O S Si Th U

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Calcite Clay Corundum Diaspore Fluorite Mica Molybdenite None Pyrite
Quartz

11 IMA Minerals at location:

Actinolite ()*	Calcite ()*	Goethite ()*	Hematite ()*	Molybdenite ()*
Phlogopite ()*	Pyrite ()*	Quartz ()*	Thorianite ()*	Tremolite ()*
Uraninite ()*

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	33978	3419
Calcite ()*	Calcite	Ca(CO₃)	2	33979,33980	27770
Goethite ()*	Diaspore	FeO(OH)	1	33979	7437
Hematite ()*	Corundum	Fe₂O₃	1	33979	14640
Molybdenite ()*	Molybdenite	MoS₂	3	33978,33979,33981	5800
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	1	33979	2273
Pyrite ()*	Pyrite	FeS₂	2	33978,33980	39462
Quartz ()*	Quartz	SiO₂	1	33979	61156
Thorianite ()*	Fluorite	ThO₂	1	33979	236
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1	33980	2562
Uraninite ()*	Fluorite	UO₂	1	33979	2718

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...