{"product_id":"calcite-with-copper-arizona-usa-copy","title":"Sandstone- Jack Pine River, Ontario, Canada","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSandstone with Iron Oxide Mineralization\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eJack Pine River, Ontario, Canada\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.0 × 3.0 × 1.7 cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eProvenance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Original vintage collection label, catalog no. 107, included with specimen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA distinctive sandstone specimen from Ontario's Jack Pine River, displaying a rich combination of earthy red, rusty orange, golden tan, and warm brown coloration. The specimen features a fine-grained, granular texture with irregular patches and bands of iron oxide mineralization distributed across its surface. Its naturally angular, wedge-shaped form reveals contrasting areas of lighter sandstone and darker iron-rich material, highlighting the rock's varied composition and weathering patterns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSandstone is a sedimentary rock composed primarily of sand-sized mineral grains, commonly dominated by quartz and cemented together by silica, carbonate minerals, or iron oxides. The reddish-brown coloration seen in many sandstones results from iron-bearing minerals, particularly hematite and goethite, which can coat individual grains or accumulate along fractures and bedding surfaces. This vintage-labeled specimen from the Jack Pine River area offers an attractive example of iron-rich sedimentary geology and the natural coloration produced by mineral oxidation.\u003c\/span\u003e\u003c\/p\u003e","brand":"The Crystalary","offers":[{"title":"Default Title","offer_id":67978509746307,"sku":"barrydwr5-1of2-107","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0390\/4634\/8931\/files\/IMG_38792.jpg?v=1792527703","url":"https:\/\/www.thecrystalary.com\/products\/calcite-with-copper-arizona-usa-copy","provider":"The Crystalary","version":"1.0","type":"link"}