Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Watson Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canadai
Regional Level Types
Watson MineMine
Monteagle TownshipTownship
Hastings Highlands MunicipalityMunicipality
Hastings CountyCounty
OntarioProvince
CanadaCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
45° 9' 28'' North , 77° 50' 8'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Bancroft3,838 (2008)11.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Bancroft Gem and Mineral Club and MuseumBancroft, Ontario11km
Mindat Locality ID:
7783
Long-form identifier:
mindat:1:2:7783:8
GUID (UUID V4):
0


The initial work on this property was performed by Universal Silicates'
Ltd. (Mr. P. J. Dwyer), in 1919, and further mining was conducted by the
Mount Eagle Feldspar Company, and the Consolidated Feldspar Company,
of Toronto, between 1920 and 1926. The mine has been idle since 1926,
with the exception of a minor amount of stripping at the No. 3 pit by Mr.
James Campbell, of Hybla, in 1930.
Work has been conducted on three separate showings on the property.
The main pit is an open-cut carried into the side of a ridge and is 50 feet long, 20 feet wide and 50 feet high at the face. From the face of the cut, a tunnel has been driven for a distance of 125 feet. The work has been done on a dyke of coarse graphic granite containing a great deal of iron bearing impurities, and showing only about 5 to 10 per cent of clean spar.
One-quarter mile northwest of the main pit, a second pit 50 by 30 by 30 feet deep has been sunk on a dyke of similar character, but carrying
considerable soda spar. The exposed width of dyke here is 25 feet. A third pit consists of a small open-cut, 75 by 25 by 15 feet deep, at the face, run in on a 15-foot dyke. This opening has disclosed a deposit of pink to buff-coloured spar in the floor of the cut, capped by graphic granite. The dyke here is rather flat-lying, with a dip of about 40 degrees. The grade of spar exposed at this point is good and much superior to that in the other openings.
Total production is reported at about 500 tons of No. 1 and No. 2
grades. (Spence 1932)


In pegmatite dyke cutting granite gneiss, crystalline limestone and amphibolite.

The deposit was worked between 1919 and 1926 by P.J. Dwyer, Mount Eagle Feldspar Company and by the Consolidated Feldspar Company. Total production - 455t. It was developed by a side-hill cut (18 m by 6m with a 12-m face) from which an adit was driven 30 m into the hill.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ Albite var. Peristerite
Formula: Na(AlSi3O8)
ⓘ 'Bastnäsite'
Formula: (Ce/Nd/Y/REE)(CO3)F
ⓘ 'Chlorite Group'
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ 'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ Microcline
Formula: K(AlSi3O8)
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ Microcline var. Amazonite
Formula: K(AlSi3O8)
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ Pyrite
Formula: FeS2
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ 'Pyrochlore Supergroup'
Formula: A2-mD2X6-wZ1-n
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ 'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'
Formula: (Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.
ⓘ Quartz
Formula: SiO2
ⓘ Titanite
Formula: CaTi(SiO4)O
Description: peristerite hear has pleasing blue schiller. Small nicely formed titanites can be found. Amazonite is scarce. Jarosite occurs as a pestering coating on feldspar. most plag requires cleaving to see if it has schiller.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
Group 9 - Silicates
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘMicrocline
var. Amazonite
9.FA.30K(AlSi3O8)
ⓘ9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Peristerite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Bastnäsite'-(Ce/Nd/Y/REE)(CO3)F
ⓘ'Pyrochlore Supergroup
var. Betafite (of Hogarth 1977)'
-(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
ⓘ'Chlorite Group'-
ⓘ'Hornblende Root Name Group'-◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Pyrochlore Supergroup'-A2-mD2X6-wZ1-n

List of minerals for each chemical element

HHydrogen
Hⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
CCarbon
Cⓘ Bastnäsite(Ce/Nd/Y/REE)(CO3)F
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Microcline var. AmazoniteK(AlSi3O8)
Oⓘ Bastnäsite(Ce/Nd/Y/REE)(CO3)F
Oⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ MicroclineK(AlSi3O8)
Oⓘ QuartzSiO2
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ Albite var. PeristeriteNa(AlSi3O8)
Oⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Garnet GroupX3Z2(SiO4)3
FFluorine
Fⓘ Bastnäsite(Ce/Nd/Y/REE)(CO3)F
Fⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Naⓘ Albite var. PeristeriteNa(AlSi3O8)
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Microcline var. AmazoniteK(AlSi3O8)
Alⓘ MicroclineK(AlSi3O8)
Alⓘ Albite var. PeristeriteNa(AlSi3O8)
Alⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Microcline var. AmazoniteK(AlSi3O8)
Siⓘ MicroclineK(AlSi3O8)
Siⓘ QuartzSiO2
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ Albite var. PeristeriteNa(AlSi3O8)
Siⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Garnet GroupX3Z2(SiO4)3
SSulfur
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ PyriteFeS2
ClChlorine
Clⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
KPotassium
Kⓘ Microcline var. AmazoniteK(AlSi3O8)
Kⓘ JarositeKFe33+(SO4)2(OH)6
Kⓘ MicroclineK(AlSi3O8)
CaCalcium
Caⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Tiⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Tiⓘ TitaniteCaTi(SiO4)O
FeIron
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ PyriteFeS2
YYttrium
Yⓘ Bastnäsite(Ce/Nd/Y/REE)(CO3)F
NbNiobium
Nbⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
CeCerium
Ceⓘ Bastnäsite(Ce/Nd/Y/REE)(CO3)F
NdNeodymium
Ndⓘ Bastnäsite(Ce/Nd/Y/REE)(CO3)F
TaTantalum
Taⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
UUranium
Uⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)

Other Regions, Features and Areas containing this locality

Canada
North AmericaContinent
North America PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 21, 2026 00:33:11 Page updated: August 10, 2025 09:26:12
Go to top of page