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:
Lacey Mine (Smith And Lacey Mine; G.E. Mine), Loughborough Township, Frontenac Co., Ontario, Canada

mindat Locality ID: 230975
mindat URL: http://www.mindat.org/loc-230975.html

Tectonic Settings:

Total number of sublocalities beneath "Lacey Mine (Smith And Lacey Mine; G.E. Mine), Loughborough Township, Frontenac Co., Ontario, Canada": 0
Total number of bottom-level sublocalities: 0

Latitude: 44°26'36"N
Longitude: 76°32'31"W
Decimal Degree (lat, lon): 44.443333333333,-76.541944444444

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	Gadolinite	Mica	Molybdenite	None	Pyrite	Talc	Titanite
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 B C Ca Fe H K Mg Mo O S Si Ti Zr

Elements from minerals reported directly at this locality: Al B C Ca Fe H K Mg Mo O S Si Ti Zr

Structural Groups for minerals in this locality:
Amphibole Calcite Clay Gadolinite Mica Molybdenite None Pyrite Talc Titanite
Zircon

11 IMA Minerals at location:

Actinolite ()*	Calcite ()*	Datolite ()*	Graphite ()*	Molybdenite ()*
Muscovite ()*	Phlogopite ()*	Pyrite ()*	Talc ()*	Titanite ()*
Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	3419
Calcite ()*	Calcite	Ca(CO₃)	27770
Datolite ()*	Gadolinite	CaB(SiO₄)(OH)	498
Graphite ()*	None	C	2812
Molybdenite ()*	Molybdenite	MoS₂	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	17380
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2273
Pyrite ()*	Pyrite	FeS₂	39462
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	3337
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Zircon ()*	Zircon	Zr(SiO₄)	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...