{"id":18346,"date":"2026-06-15T19:27:34","date_gmt":"2026-06-16T02:27:34","guid":{"rendered":"https:\/\/perssonrareminerals.com\/?post_type=product&#038;p=18346"},"modified":"2026-06-15T19:33:12","modified_gmt":"2026-06-16T02:33:12","slug":"uraninite-cardiff-uranium-mine-highlands-east-township-haliburton-county-ontario-canada","status":"publish","type":"product","link":"https:\/\/perssonrareminerals.com\/?product=uraninite-cardiff-uranium-mine-highlands-east-township-haliburton-county-ontario-canada","title":{"rendered":"Uraninite: Cardiff Uranium Mine, Highlands East Township, Haliburton County, Ontario, Canada"},"content":{"rendered":"<p><strong>Species: Uraninite<\/strong><\/p>\n<p><strong>Locality: Cardiff Uranium Mine, Highlands East Township, Haliburton County, Ontario, Canada<\/strong><\/p>\n<p><strong>Dimensions: 2.1 x 1.6 x 1.5 cm, ~28 grams<\/strong><\/p>\n<p><strong>Ex. Greg Boles Collection<\/strong><\/p>\n<p><strong>Superb, very large cubic Uraninite crystal with good form and a noticeable &#8216;heft&#8217; even though it&#8217;s in a perky box (!) from the famous<\/strong> <strong>Cardiff Uranium Mine, Highlands East Township, Haliburton County, Ontario, Canada. For this locality this is an exceptional specimen. Measures ~100,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Species: Uraninite Locality: Cardiff Uranium Mine, Highlands East Township, Haliburton County, Ontario, Canada Dimensions: 2.1 x 1.6 x 1.5 cm, ~28 grams Ex. Greg Boles Collection Superb, very large cubic Uraninite crystal with good form and a noticeable &#8216;heft&#8217; even though it&#8217;s in a perky box (!) from the famous Cardiff Uranium Mine, Highlands East [&hellip;]<\/p>\n","protected":false},"featured_media":18351,"template":"","meta":[],"_links":{"self":[{"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=\/wp\/v2\/product\/18346"}],"collection":[{"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=\/wp\/v2\/media\/18351"}],"wp:attachment":[{"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}