{"product_id":"window-amethyst-3-99","title":"Window Amethyst $3.99","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003eThese Window amethyst specimens are naturally formed quartz pieces polished with a flat surface that allows a clear view into their violet coloration. This windowed finish makes it easier to observe internal color zoning and crystal structure, making these specimens especially useful for geology students, collectors, and anyone curious about how quartz forms. Their blend of natural texture and polished clarity makes them equally well suited for study and display.\u003c\/p\u003e\n\u003cp\u003eWhy you'll love this:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolished “window” surfaces reveal the internal color and structure of amethyst\u003c\/li\u003e\n\u003cli\u003eNaturally occurring purple quartz with visible crystal features\u003c\/li\u003e\n\u003cli\u003eDurable specimens suitable for handling, classroom use, or display\u003c\/li\u003e\n\u003cli\u003eHelpful for learning about quartz growth, mineral identification, and Earth science\u003c\/li\u003e\n\u003cli\u003eGreat for students, educators, collectors, and mineral enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA beautifully clear way to explore the science and structure behind one of Earth’s most recognizable minerals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Science Museum of Minnesota","offers":[{"title":"Default Title","offer_id":48169987473622,"sku":"R399","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/2491\/1830\/files\/WindowAmethystR399Howard_2cf9fc69-c16e-456d-a22d-181dd3da0d80.png?v=1777473448","url":"https:\/\/threecrows.com.co\/de\/products\/window-amethyst-3-99","provider":"ThreeCrowsLLP","version":"1.0","type":"link"}