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:
St. Lawrence Wollastonite Deposit, Pittsburgh Township, Frontenac Co., Ontario, Canada

mindat Locality ID: 244149
mindat URL: http://www.mindat.org/loc-244149.html

Tectonic Settings:

Total number of sublocalities beneath "St. Lawrence Wollastonite Deposit, Pittsburgh Township, Frontenac Co., Ontario, Canada": 0
Total number of bottom-level sublocalities: 0

Latitude: 44°27'30"N
Longitude: 76°15'20"W
Decimal Degree (lat, lon): 44.458333333333,-76.255555555556

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.

Calcite	Clay	Feldspar	Mica	Nickeline	None	Pyrite	Pyroxene	Quartz	Wollastonite

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 Na O S Si

Elements from minerals reported directly at this locality: Al C Ca Fe H K Mg Na O S Si

Structural Groups for minerals in this locality:
Calcite Clay Feldspar Mica Nickeline None Pyrite Pyroxene Quartz Wollastonite

11 IMA Minerals at location:

Albite ()*	Calcite ()*	Diopside ()*	Graphite ()*	Hedenbergite ()*
Microcline ()*	Phlogopite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*
Wollastonite ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Calcite ()*	Calcite	Ca(CO₃)	27770
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Graphite ()*	None	C	2812
Hedenbergite ()*	Pyroxene	CaFe²⁺Si₂O₆	741
Microcline ()*	Feldspar	K(AlSi₃O₈)	4924
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2273
Pyrite ()*	Pyrite	FeS₂	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	9056
Quartz ()*	Quartz	SiO₂	61156
Wollastonite ()*	Wollastonite	CaSiO₃	1247

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...