Thorian-Uraninite Crystals — Tory Hill, Haliburton County, Ontario, Canada Classic Riker Mount Set — Ex Ward's Scientific Establishment

Ward's Scientific Establishment of Rochester, New York supplied geological and natural history specimens to universities, museums, and serious collectors for well over a century — their prepared sets and labelled suites were the backbone of institutional teaching collections across North America, and material bearing Ward's provenance has the age, documentation, and handling history that distinguishes genuine classic collection pieces from later acquisitions.

This riker mount set of thorian-uraninite crystals from Tory Hill represents exactly that tradition. Tory Hill in Haliburton County is a well-established Ontario locality for uranium and thorium bearing minerals within the Grenville Province, and thorian-uraninite — uraninite carrying significant thorium in solid solution — is a geochemically meaningful variety that reflects the REE and thorium enrichment characteristic of Grenville pegmatites. Crystals of this material, as opposed to the more common massive or botryoidal forms, are inherently more desirable, and a prepared set with Ward's attribution carries the implicit quality standard of an institution that built its reputation on reliable, well-documented material.

The riker mount format preserves these specimens in the display condition in which they were prepared — a format increasingly associated with classic collection character and period authenticity. For collectors of Ontario mineralogy, Grenville Province material, or classic North American collection pieces, a Ward's provenance set from Tory Hill is a genuinely historical acquisition.

Approx. specimen activity with an SE International Ranger EXP: 22000 CPM