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:
Grace Lake - Burleigh Road Roadcut, Dudley Township, Haliburton Co., Ontario, Canada

Oldest recorded age at locality: 0
Youngest recorded age at locality: 0

mindat Locality ID: 208063
mindat URL: http://www.mindat.org/loc-208063.html

Tectonic Settings:

Total number of sublocalities beneath "Grace Lake - Burleigh Road Roadcut, Dudley Township, Haliburton Co., Ontario, Canada": 0
Total number of bottom-level sublocalities: 0

Latitude: 45°3'28"N
Longitude: 78°14'16"W
Decimal Degree (lat, lon): 45.057777777778,-78.237777777778

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	Mica	Molybdenite	None	Pyrite	Pyroxene
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

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

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

11 IMA Minerals at location:

Actinolite ()*	Augite ()*	Calcite ()*	Diopside ()*	Goethite ()*
Hematite ()*	Molybdenite ()*	Phlogopite ()*	Pyrite ()*	Quartz ()*
Tremolite ()*

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
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	2060
Calcite ()*	Calcite	Ca(CO₃)	27770
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Goethite ()*	Diaspore	FeO(OH)	7437
Hematite ()*	Corundum	Fe₂O₃	14640
Molybdenite ()*	Molybdenite	MoS₂	5800
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2273
Pyrite ()*	Pyrite	FeS₂	39462
Quartz ()*	Quartz	SiO₂	61156
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	2562

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Michelle_556	Near-surface occurrence. Recently forming oxalate associated with lichen and calcite, in Ontario.

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Michelle_556	0	0	Recent		Age of weddellite mineralization	high				Yes		Weddellite		14550	Haliburton Co., Ontario, Canada	Haliburton County	Mandarino (1983)		CM21_509

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...