{"product_id":"iceland-spar-optical-calcite","title":"Iceland Spar - Optical Calcite","description":"\u003cp data-start=\"0\" data-end=\"449\"\u003e\u003cem data-start=\"0\" data-end=\"32\"\u003eOptical Calcite (Iceland Spar)\u003c\/em\u003e is a fascinating natural crystal known for its remarkable clarity and unique ability to \u003cstrong data-start=\"121\" data-end=\"146\"\u003edouble refract images\u003c\/strong\u003e, making objects appear doubled when viewed through it. Sourced from regions such as Iceland—where it was first widely studied—this mineral has played an important role in the history of optics and is even \u003cstrong\u003eassociated with the legendary “Viking sunstone,” believed to help navigate using polarized light.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"451\" data-end=\"878\"\u003eAlongside its scientific significance, Optical Calcite is also used in spiritual practices for \u003cstrong\u003eclarity and perception. It is often associated with clearing mental fog, enhancing insight, and helping to see situations from multiple angles.\u003c\/strong\u003e Some practitioners also use it to support intuitive awareness and light psychic development, particularly by strengthening perception and interpretation rather than direct psychic ability.\u003cstrong data-start=\"880\" data-end=\"900\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1237\" data-end=\"1425\"\u003eA unique blend of natural beauty, historical importance, and practical demonstration, Optical Calcite is a standout piece for collectors, learners, and those drawn to its symbolic meaning.\u003c\/p\u003e\n\u003cp\u003eWe will choose one for you intuitively when you purchase online.\u003c\/p\u003e","brand":"natural","offers":[{"title":"Default Title","offer_id":46503043367142,"sku":null,"price":39.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/5213\/8214\/files\/iceland-spar-4_7b0fd92b-7adc-44e8-a57e-8247b8ead2bf.png?v=1778092386","url":"https:\/\/smudgemetaphysical.com\/fr\/products\/iceland-spar-optical-calcite","provider":"Smudge Metaphysical Spiritual Boutique","version":"1.0","type":"link"}