Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Microcline from
Bonnet Island, Georgian Bay, Parry Sound District, Ontario, Canada


Locality type:Island
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Bonnet Island, Georgian Bay, Parry Sound District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:773975
Long-form Identifier:1:3:773975:0
GUID (UUID V4):0
Nearest other occurrences of Microcline
22.8km (14.2 miles) ⓘMcQuire Mine, Conger Township, Parry Sound District, Ontario, Canada
23.8km (14.8 miles) ⓘBrignall Mine (McQuire and Robinson), Conger Township, Parry Sound District, Ontario, Canada
25.1km (15.6 miles) ⓘOjaipee Mine, Conger Township, Parry Sound District, Ontario, Canada
30.6km (19.0 miles) ⓘIndustrial Minerals Corporation Feldspar pit, Christie Township, Parry Sound District, Ontario, Canada
44.7km (27.8 miles) ⓘNorth Shore pegmatite, Fry Lake occurrences (Seguin Falls), Monteith Township, Parry Sound District, Ontario, Canada
45.1km (28.0 miles) ⓘEast Shore pegmatite, Fry Lake occurrences (Seguin Falls), Monteith Township, Parry Sound District, Ontario, Canada
65.0km (40.4 miles) ⓘMcKay Feldspar Mine, Stephenson Township, Muskoka District, Ontario, Canada
68.5km (42.6 miles) ⓘBell Mine (Cecebe Mine), Chapman Township, Parry Sound District, Ontario, Canada
68.5km (42.6 miles) ⓘJeffery Mine (Cecebe Lake Mine; Tough property), Ryerson Township, Parry Sound District, Ontario, Canada
70.8km (44.0 miles) ⓘHungry Lake Mine (Carmen Lake), Chapman Township, Parry Sound District, Ontario, Canada
References
Grew, E. S., Marsh, J. H., Yates, M. G., Lazic, B., Armbruster, T., Locock, A., Bell, S. W., Dyar, M. D., Bernhardt, H.-J., Medenbach, O. (2010) Menzerite-(Y), a new species,  {(Y,REE)(Ca,Fe2+)2}[(Mg,Fe2+)(Fe3+,Al)](Si3)O12, from a felsic granulite, Parry Sound, Ontario, and a new garnet end-member,  {Y2Ca}[Mg2](Si3)O12. The Canadian Mineralogist, 48 (5) 1171-1193 doi:10.3749/canmin.48.5.1171
 
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