International Talc Company Mine (Reynolds Mine), Talcville, St. Lawrence County, New York, USAi
| Regional Level Types | |
|---|---|
| International Talc Company Mine (Reynolds Mine) | Mine |
| Talcville | - not defined - |
| St. Lawrence County | County |
| New York | State |
| USA | Country |
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Latitude & Longitude (WGS84):
44° 18' 55'' North , 75° 17' 58'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Edwards | 439 (2017) | 4.0km |
| Hailesboro | 624 (2017) | 11.7km |
| Gouverneur | 3,797 (2017) | 13.2km |
| Richville | 320 (2017) | 13.5km |
| Hermon | 406 (2017) | 17.8km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| St. Lawrence County Rock & Mineral Club | Canton, New York | 33km |
Mindat Locality ID:
158617
Long-form identifier:
mindat:1:2:158617:9
GUID (UUID V4):
ff732ce4-254a-4b80-8166-374b6834796b
A talc mine located 0.8 km (2,700 feet) NE of Talcville.
Note to mineral list:
Material labelled " tirodite" from the International Talc Company mine, Talcville, New York, USA, has been shown to be "manganocummingtonite" (since discredited; now known as Clino-suenoite) by electron microprobe (by Mike Hawkins, curator at the NY State Museum mineral collection). See further discussions at: http://www.mindat.org/mesg-7-206424.html
Additional material labeled "tirodite" from the International Talc Company mine, Talcville, New York, USA, was confirmed to be anthophyllite by XRD performed by John Attard on a sample submitted by John Duck in April, 2012. Accordingly, without confirmation, the identity of similar material may be either "manganocummingtonite" (since discredited; now known as Clino-suenoite) or anthophyllite. Visual identification or identification by fluorescent response is not possible.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| β Anthophyllite Formula: ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| β Clino-suenoite Formula: ◻{Mn2+2}{Mg5}(Si8O22)(OH)2 Description: Analysed by Hawkins at the NY State Museum. |
| β Formula: ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 Description: "Segeler (1961) mistakenly referred to the manganoan cummingtonites from Talcville, New York as "tirodite," because the yellow amphibole from Tirodi contains substantial amounts of Mn and Mg. Unfortunately, Segeler's misidentification of manganoan cummingtonite as tirodite received the blessings of the IMA Commission on New Mineral Names". (Ghose & Hexiong 1989).
Tirodite was discredited in the 1997 paper on amphibole nomenclature as a synonym of Parvowinchite. Thus specimens of manganocummingtonite labelled as tirodite was erronously relabelled as "parvowinchite".
There are no evidence of significant Na content in these amphibioles. |
| β Fluorapatite Formula: Ca5(PO4)3F References: |
| β Talc Formula: Mg3Si4O10(OH)2 |
| β Tremolite Formula: ◻Ca2Mg5(Si8O22)(OH)2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 8 - Phosphates, Arsenates and Vanadates | |||
|---|---|---|---|
| β | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| Group 9 - Silicates | |||
| β | Anthophyllite | 9.DD.05 | β»{Mg2}{Mg5}(Si8O22)(OH)2 |
| β | Clino-suenoite | 9.DE. | β»{Mn2+2}{Mg5}(Si8O22)(OH)2 |
| β | Tremolite | 9.DE.10 | β»Ca2Mg5(Si8O22)(OH)2 |
| β | Ferri-ghoseite ? | 9.DE.20 | β»[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| β | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Anthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| H | β Talc | Mg3Si4O10(OH)2 |
| H | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| H | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| H | β Clino-suenoite | ◻{Mn22+}{Mg5}(Si8O22)(OH)2 |
| O | Oxygen | |
| O | β Anthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| O | β Fluorapatite | Ca5(PO4)3F |
| O | β Talc | Mg3Si4O10(OH)2 |
| O | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| O | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| O | β Clino-suenoite | ◻{Mn22+}{Mg5}(Si8O22)(OH)2 |
| F | Fluorine | |
| F | β Fluorapatite | Ca5(PO4)3F |
| Na | Sodium | |
| Na | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| Mg | Magnesium | |
| Mg | β Anthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| Mg | β Talc | Mg3Si4O10(OH)2 |
| Mg | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Mg | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| Mg | β Clino-suenoite | ◻{Mn22+}{Mg5}(Si8O22)(OH)2 |
| Si | Silicon | |
| Si | β Anthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| Si | β Talc | Mg3Si4O10(OH)2 |
| Si | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Si | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| Si | β Clino-suenoite | ◻{Mn22+}{Mg5}(Si8O22)(OH)2 |
| P | Phosphorus | |
| P | β Fluorapatite | Ca5(PO4)3F |
| Ca | Calcium | |
| Ca | β Fluorapatite | Ca5(PO4)3F |
| Ca | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Mn | Manganese | |
| Mn | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
| Mn | β Clino-suenoite | ◻{Mn22+}{Mg5}(Si8O22)(OH)2 |
| Fe | Iron | |
| Fe | β Ferri-ghoseite | ◻[Mn2+Na][Mg4Fe3+]Si8O22(OH)2 |
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Shawnee DomainDomain
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References
Ghose, Subrata, Hexiong, Yang (1989) Mn-Mg distribution in a C2/m manganoan cummingtonite: Crystal-chemical considerations. American Mineralogist, 74 (9-10) 1091-1096 [with a discussion on the amphibole Segeler (1961) described as "tirodite"]
