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:
Talcville, St. Lawrence Co., New York, USA

Oldest recorded age at locality: 1600
Youngest recorded age at locality: 1000

mindat Locality ID: 20244
mindat URL: http://www.mindat.org/loc-20244.html

Tectonic Settings:

Total number of sublocalities beneath "Talcville, St. Lawrence Co., New York, USA": 8
Total number of bottom-level sublocalities: 8

Number of Child Localities: 8
Child Localities:
Green Hill Mining Company Quarry
Hyatt Mine
International Talc Company Mine (Reynolds Mine)
No. 2½ Mine (U.S. Talc 2 1/2 Mine; Wintergreen Mine)
No. 4 Mine
No. 5 Mine
Uniform Fibrous Talc Company Mine
United States Talc Company Mine

Latitude: 44°18'18"N
Longitude: 75°18'10"W
Decimal Degree (lat, lon): 44.305,-75.302777777778

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	Apatite	Baryte	Calcite	Clay	Diaspore	Feldspar	Mica	None	Pyrite
Quartz	Sepiolite	Sphalerite	Spinel	Talc	Titanite	Tourmaline	Wurtzite

Albite ()*	Anthophyllite ()*	Baryte ()*	Calcite ()*	Celestine ()*
Clino-suenoite ()*	Cummingtonite ()*	Dravite ()*	Fluorapatite ()*	Greenockite ()*
Groutite ()*	Magnetite ()*	Microcline ()*	Phlogopite ()*	Pyrite ()*
Quartz ()*	Sepiolite ()*	Sphalerite ()*	Talc ()*	Titanite ()*
Tremolite ()*

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 Ba C Ca Cd F Fe H K Mg Mn Na O P S Si Sr Ti Zn

Elements from minerals reported directly at this locality: Cd H Mg O S Si

Structural Groups for minerals in this locality:
Amphibole Apatite Baryte Calcite Clay Diaspore Feldspar Mica None Pyrite
Quartz Sepiolite Sphalerite Spinel Talc Titanite Tourmaline Wurtzite

21 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)			1	248791	8803
Anthophyllite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂			1	248793	718
Baryte ()*	Baryte	Ba(SO₄)	1600	1000	1	248792	11547
Calcite ()*	Calcite	Ca(CO₃)	1600	1000	2	248792,248794	27770
Celestine ()*	Baryte	Sr(SO₄)	1600	1000	1	248792	1252
Clino-suenoite ()*	Amphibole	Mn²⁺₂Mg₅Si₈O₂₂(OH)₂			2	248793	57
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	1600	1000	0		327
Dravite ()*	Tourmaline	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)			1	248794	648
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F			2	248791,248793	2740
Greenockite ()*	Wurtzite	CdS	1600	1000	0		717
Groutite ()*	Diaspore	Mn³⁺O(OH)			1	248794	72
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1600	1000	1	248792	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)			1	248791	4924
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂			1	248794	2273
Pyrite ()*	Pyrite	FeS₂	1600	1000	2	248791,248792	39462
Quartz ()*	Quartz	SiO₂	1600	1000	1	248792	61156
Sepiolite ()*	Sepiolite Clay	Mg₄Si₆O₁₅(OH)₂·6H₂O	1600	1000	1	248792	241
Sphalerite ()*	Sphalerite	ZnS	1600	1000	1	248792	21482
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂			6	248793,248794,248795,248796,248797,248798	3337
Titanite ()*	Titanite	CaTi(SiO₄)O			1	248791	4899
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂			4	248791,248793,248794,248795	2562

2 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
	sedexmvt-00225	1600	1000	Mesoproterozoic		host rock age									6909	Hyatt Mine, Talcville, St. Lawrence Co., New York, USA	Hyatt	Taylor et al. (2009)		USGSOFR2009_1297
	sedznpb-00467	1400	1400	Mesoproterozoic\|(Helikian)											6909	Hyatt Mine, Talcville, St. Lawrence Co., New York, USA	Hyatt	Singer et al. (2009)		USGSOFR2009-1252

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...