Calcite-Vein Dikes in Tory Hill, Ontario

The annual test of aging bones and muscles that we call the Wayne County Gem and Mineral Club quest for really old Ontario rocks was in July this year.   The event lasted  five days for several and eight days for four of us who continued on to Cobalt, Ontario.  I am happy to report that all of us survived, and we have the pictures, stones, bruises, and mosquito bites to prove we were there.  The whirlwind trip included collecting beryl and rose quartz in two pegmatites, a day in Eganville for apatite and biotite, a quarry stop for fossils, Princess Mine for sodalite,  Schickler Mine for fluorite, Desmont Mine for mosquitoes, and Essonville Line roadcut for fluoro-richterite.  Four of us carried on to Cobalt, grabbing some garnets along the way and finding one very nice silver-laced boulder at a mine dump in Cobalt.

The highlight of the trip had to be the day we spent with Canadian collector George Thompson on his mineral claims off Gibson Road in Tory Hill.  We all thank him for sharing his calcite vein-dikes with us and allowing us to carry home memories of a fine day in the field.  Oh, we took home some minerals also.  And thus this note focuses on George’s property and the fifth day of our adventure. Continue reading

Haley Quarry, Douglas, Ontario

Generally, when Wayne County Gem and Mineral Club packs up the buckets, hammers, passports and bug repellent to head north of the border we are after minerals in the Precambrian rocks of the Grenville Geological Province.  But recently we have been able to make an annual stop in younger rocks to collect fossils in Ordovician limestones in the Eganville area of eastern Ontario.  Specifically we visit the Haley Quarry in Douglas, Ontario and search the Upper Ordovician Verulam and Lindsey Formations of the Ottawa Group.  We did so again this year on Wednesday July 19th.

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Unakite

In late June, Wayne County Gem and Mineral Club visited  St. Lawrence County. One stop on the  three day field trip was at the Valentine Mine in Harrisville where the quarry/mine operators, Gouverneur Talc Co., graciously permitted us our annual visit.  Naturally all were drawn to the bright blue calcite and the brilliantly white wollastonite (the site’s economic resource), but there is another interesting rock to be collected there.  Bright orange and green unakite can also be found.

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