{"product_id":"optischer-calcit-rohstein","title":"Optical Calcite Raw Stone 4cm | Clarity for the Solar Plexus Chakra","description":"\u003ch2\u003eOptical Calcite – delicate pink with rainbow inclusions and rare birefringence\u003c\/h2\u003e\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e approx. 4 cm (1.6 inches)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 62-105g\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Calcite (optical calcite \/ Iceland spar)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eShape:\u003c\/strong\u003e Raw stone\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAre you facing a decision and noticing how differently things can feel depending on your perspective? Sometimes it helps to literally see a second viewpoint – and that is exactly what optical calcite can do, as its birefringence displays every line inside the stone doubled. Each piece in this selection bears a delicate pink hue that only appears in certain lighting, along with fine rainbow inclusions that flash as soon as you turn the stone.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eeffect\u003c\/strong\u003e of optical calcite is primarily valued for the solar plexus chakra – it is said to support focus, bring clarity to decisions, and strengthen your self-confidence. I recommend placing it on your desk, where it can accompany you in making wise choices. It is said that the Vikings used a clear version of this stone as a 'sunstone' for navigation when the sun disappeared behind clouds. If you would like to \u003cstrong\u003ebuy optical calcite\u003c\/strong\u003e that stands out due to its rare pink hue, choose your favorite from the photos now.\u003c\/p\u003e\n\u003cblockquote style=\"background: linear-gradient(135deg,#f9eef2,#fde8f0); border-left: 4px solid #c8749a; border-radius: 0 8px 8px 0; padding: 20px 24px; font-style: italic; font-size: 18px; color: #2d3748; margin: 24px 0;\"\u003e💡 Affirmation: I see clearly what truly counts – from every perspective.\u003c\/blockquote\u003e\n\u003ch2\u003eEffect and meaning of optical calcite\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e✨ \u003cstrong\u003eChakra:\u003c\/strong\u003e Solar plexus chakra – supports self-confidence and clear decision-making\u003c\/li\u003e\n\n\u003cli\u003e♋ \u003cstrong\u003eZodiac sign:\u003c\/strong\u003e Cancer – harmonizes with the intuitive, emotional side of this sign\u003c\/li\u003e\n\n\u003cli\u003e🌸 \u003cstrong\u003eAppearance:\u003c\/strong\u003e delicate pink that shifts depending on light incidence, with fine rainbow inclusions and visible birefringence\u003c\/li\u003e\n\n\u003cli\u003e🎁 \u003cstrong\u003eGift tip:\u003c\/strong\u003e for those born under the sign of Cancer or anyone seeking more clarity in important decisions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions about optical calcite\u003c\/h2\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\n\u003ch3 itemprop=\"name\"\u003eWhat is optical calcite and why is it special?\u003c\/h3\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\n\u003cp itemprop=\"text\"\u003eOptical calcite, also known as Iceland spar, is a particularly clear variety of the mineral calcite with a Mohs hardness of only 3. Its uniqueness lies in its strong birefringence: when light passes through the crystal, it is split into two rays, making lines inside appear doubled. Pink-colored specimens like these are rare in this quality, as the color nuance is usually only visible under specific light conditions. Historically, clear calcite was used by geologists to study light refraction.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\n\u003ch3 itemprop=\"name\"\u003eCan I clean my optical calcite with water?\u003c\/h3\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\n\u003cp itemprop=\"text\"\u003eNo, I advise against prolonged contact with water. Calcite has a Mohs hardness of only 3 and is sensitive to acids as well as moisture, which can settle in fine cracks over time. A soft, dry cloth is perfectly sufficient for dusting. For charging, gentle moonlight or placing the stone next to a selenite plate is much better than any bath. Ultrasonic cleaners are taboo for this stone.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\n\u003ch3 itemprop=\"name\"\u003eHow do I recognize genuine optical calcite?\u003c\/h3\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\n\u003cp itemprop=\"text\"\u003eThe surest test is the birefringence itself: place the stone on a printed line or text – with genuine optical calcite, the line clearly appears doubled. You can see this in the video and in the photos. Glass or synthetic resin cannot mimic this effect. Also, look for the typical rhombohedral cleavage shape and the slightly oblique edges that occur when broken. The delicate pink coloration in calcite from Madagascar is naturally grown and not artificially dyed.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\n\u003ch3 itemprop=\"name\"\u003eWhy is the pink not visible in every light?\u003c\/h3\u003e\n\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\n\u003cp itemprop=\"text\"\u003eThe delicate pink coloration is caused by minimal traces of manganese in the crystal lattice, which only become visible at certain angles of light. The hue appears more clearly in direct sunlight or warm white light than in neutral daylight. It is precisely this variability that makes every piece so fascinating to observe – simply turn the stone slowly in your hand and watch how the color and rainbow inclusions change.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.happy-minerals.business\/blogs\/kristallwissen\/calcit\" title=\"All about Calcite effect and meaning – Happy Minerals Blog\" style=\"display: inline-block; padding: 15px 30px; background: #2d3748; color: #fff; text-decoration: none; border-radius: 5px; font-weight: bold;\"\u003e📖 Read all about the effect and meaning of calcite\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWant more? 👉 \u003ca href=\"https:\/\/www.happy-minerals.business\/search?q=calcit\u0026amp;options%5Bprefix%5D=last\" title=\"Buy optical calcite at Happy Minerals\"\u003eDiscover all calcite stones at Happy Minerals\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eChoose your favorite: A, B, C, or D – each individual piece is shown in the photos. You will receive exactly the optical calcite you choose.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eDecorative items not included\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e📸 My photos are taken under bright studio lighting to show you every detail. The colors may appear slightly different in person – just ask me for pictures taken in daylight.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e🔮 Note: The described effects are based on tradition and experience and do not replace medical advice.\u003c\/small\u003e\u003c\/p\u003e","brand":"Happy Minerals","offers":[{"title":"A","offer_id":54205912908104,"sku":"pink-Cal-A-106g","price":43.9,"currency_code":"EUR","in_stock":true},{"title":"B","offer_id":54205912940872,"sku":"pink-Cal-B-88g","price":43.9,"currency_code":"EUR","in_stock":true},{"title":"C","offer_id":54205912973640,"sku":"pink-Cal-C-62g","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"D","offer_id":54205913006408,"sku":"pink-Cal-D-100g","price":43.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/8978\/6696\/files\/optischer-calcit-6-happy-minerals.jpg?v=1791038280","url":"https:\/\/www.happy-minerals.business\/en\/products\/optischer-calcit-rohstein","provider":"Happy Minerals","version":"1.0","type":"link"}