{"id":15683,"date":"2025-12-20T19:46:39","date_gmt":"2025-12-21T02:46:39","guid":{"rendered":"https:\/\/perssonrareminerals.com\/?post_type=product&#038;p=15683"},"modified":"2026-02-06T09:26:00","modified_gmt":"2026-02-06T16:26:00","slug":"uraninite-var-pitchblende-mena-mine-ralston-buttes-jefferson-county-colorado-usa","status":"publish","type":"product","link":"https:\/\/perssonrareminerals.com\/?product=uraninite-var-pitchblende-mena-mine-ralston-buttes-jefferson-county-colorado-usa","title":{"rendered":"Uraninite var. pitchblende: Mena mine, Ralston Buttes, Jefferson County, Colorado USA"},"content":{"rendered":"<p><strong>Species: Uraninite var. pitchblende<\/strong><\/p>\n<p><strong>Locality: Mena mine, Ralston Buttes, Jefferson County, Colorado USA<\/strong><\/p>\n<p><strong>Dimensions: 3.5 x 3.4 x 2.9 cm, 88 grams<\/strong><\/p>\n<p><strong>160K CPM<\/strong><\/p>\n<p><strong>Ex. Hal Miller Collection<\/strong><\/p>\n<p><strong>Quite simply the best uraninite specimen I have ever seen from this obscure and classic Colorado locality! Very very rare material and way better than anything else I have seen from this long-closed and reclaimed locality (also now on private property!). Measures ~160,000 CPM on my Ludlum Model 3 Counter with the 44-9 &#8220;pancake&#8221; probe. Rare!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Species: Uraninite var. pitchblende Locality: Mena mine, Ralston Buttes, Jefferson County, Colorado USA Dimensions: 3.5 x 3.4 x 2.9 cm, 88 grams 160K CPM Ex. Hal Miller Collection Quite simply the best uraninite specimen I have ever seen from this obscure and classic Colorado locality! Very very rare material and way better than anything else [&hellip;]<\/p>\n","protected":false},"featured_media":15684,"template":"","meta":[],"_links":{"self":[{"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=\/wp\/v2\/product\/15683"}],"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\/15684"}],"wp:attachment":[{"href":"https:\/\/perssonrareminerals.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}