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:
Girardville, Maria-Chapdelaine RCM, Saguenay-Lac-Saint-Jean, Québec, Canada

mindat Locality ID: 278074
mindat URL: http://www.mindat.org/loc-278074.html

Tectonic Settings:

Total number of sublocalities beneath "Girardville, Maria-Chapdelaine RCM, Saguenay-Lac-Saint-Jean, Québec, Canada": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Ilmenite Occurrence
Lac Mirepoix

Latitude: 49°2'24"N
Longitude: 71°33'35"W
Decimal Degree (lat, lon): 49.04,-71.559722222222

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.

Apatite	Calcite	Chlorite	Clay	Corundum	Feldspar	Fluorite	Mica	None	Not in a structural group
Quartz	Rutile	Spinel	Zircon

Albite ()*	Anatase ()*	Calcite ()*	Chamosite ()*	Fluorapatite ()*
Fluorite ()*	Fluornatropyrochlore ()*	Hematite ()*	Ilmenite ()*	Magnetite ()*
Microcline ()*	Phlogopite ()*	Quartz ()*	Rutile ()*	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 F Fe H K Mg Na Nb O P Pb REE Si Ti U Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Apatite Calcite Chlorite Clay Corundum Feldspar Fluorite Mica None Not in a structural group
Quartz Rutile Spinel Zircon

15 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	35034	8803
Anatase ()*	Not in a structural group	TiO₂	1	35033	2162
Calcite ()*	Calcite	Ca(CO₃)	1	35033	27770
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈	1	35033	577
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	1	35033	2740
Fluorite ()*	Fluorite	CaF₂	1	35033	9617
Fluornatropyrochlore ()*	None	(Na,Pb,Ca,REE,U)₂Nb₂O₆F	1	35033	10
Hematite ()*	Corundum	Fe₂O₃	2	35033,35034	14640
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	2	35033,35034	5433
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	35033,35034	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	1	35033	4924
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	1	35033	2273
Quartz ()*	Quartz	SiO₂	1	35033	61156
Rutile ()*	Rutile	TiO₂	1	35033	5614
Zircon ()*	Zircon	Zr(SiO₄)	1	35033	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...