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
Minerals 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

Actinolite from
Morrison Mine, Nicol Township, Gowganda area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada


Locality type:Mine
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Morrison Mine, Nicol Township, Gowganda area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:900289
Long-form Identifier:1:3:900289:0
GUID (UUID V4):0
Nearest other occurrences of Actinolite
2.4km (1.5 miles) ⓘSiscoe Mine (Miller Lake O'Brien Mine; O'Brien Mine), Nicol Township, Gowganda area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
8.4km (5.2 miles) ⓘMann Mine (Manridge), Milner Township, Gowganda area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
32.9km (20.4 miles) ⓘYoung-Davidson Mine, Powell Township, Timiskaming District, Ontario, Canada
33.0km (20.5 miles) ⓘNorthgate Young-Davidson Mine (Aurico), Powell Township, Timiskaming District, Ontario, Canada
72.0km (44.8 miles) ⓘBoston Creek Flow deposit, Boston Township, Timiskaming District, Ontario, Canada
74.5km (46.3 miles) ⓘLake Shore Mine, Kirkland Lake Township (Teck Township), Timiskaming District, Ontario, Canada
75.3km (46.8 miles) ⓘAdams Mine, Boston Township, Timiskaming District, Ontario, Canada
86.9km (54.0 miles) ⓘBeaver Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
87.1km (54.1 miles) ⓘVictory Mine (Silver Banner Mine; Gifford Extension), Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
92.6km (57.5 miles) ⓘMoose Mountain Mine, Hutton Township, Greater Sudbury, Ontario, Canada
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 14, 2026 02:17:40
Go to top of page