{"id":39413,"date":"2026-07-19T14:22:51","date_gmt":"2026-07-19T06:22:51","guid":{"rendered":"https:\/\/goearthward.com\/?post_type=gemstone&#038;p=39413"},"modified":"2026-06-24T10:55:24","modified_gmt":"2026-06-24T02:55:24","slug":"calcite-meaning","status":"publish","type":"gemstone","link":"https:\/\/goearthward.com\/ja\/gemstone\/calcite-meaning\/","title":{"rendered":"Calcite Meaning: Healing Properties &#038; Uses"},"content":{"rendered":"<div class=\"gemstone-page\">\n<div class=\"gemstone-main\">\n<h1>Calcite Meaning: Healing Properties &amp; Uses<\/h1>\n<div class=\"subtitle\">The calcium carbonate mineral of clarity, cleansing, and a brighter mind<\/div>\n<blockquote class=\"quick-answer\"><p>Calcite is one of the most common minerals on Earth \u2014 a calcium carbonate that comes in a remarkable range of colors, from clear &#8220;Iceland spar&#8221; to honey, blue, green, and pink. In crystal practice it&#8217;s tied to clarity, cleansing, and learning. If you&#8217;re drawn to its bright, clean look for focus or a clearer head, this guide covers what calcite is (and how it differs from the rock marble), its symbolism, and how to use it. Crystal meanings reflect tradition and personal practice, not medical advice.<\/p><\/blockquote>\n<h2>What Is Calcite Meaning?<\/h2>\n<p>At its simplest, calcite means clarity and cleansing. With its bright, clean look and huge range of colors, it reads as fresh and clarifying \u2014 a stone people reach for to sharpen the mind, lift energy, or learn something new. It&#8217;s often kept where focus and a clear head matter.<\/p>\n<p>For a lot of people that&#8217;s the whole appeal: one bright piece, one intention, one small daily ritual. You don&#8217;t need to believe anything mystical to benefit \u2014 the value often comes from the act of choosing the stone and letting its clean color pull your attention back to a clearer, more focused baseline. In that sense calcite is a visual cue you train yourself to return to.<\/p>\n<h2>Calcite Meaning and Symbolism<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview.webp\" class=\"wp-image-39402\" alt=\"Calcite meaning and symbolism visual guide\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-overview-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Calcite is calcium carbonate, CaCO\u2083 \u2014 and it&#8217;s worth clearing up a common confusion right away. Calcite is a <em>mineral<\/em>; marble, limestone, and chalk are <em>rocks<\/em> made mostly of calcite. So marble and calcite share the same chemistry, but calcite is the single mineral, while marble is a metamorphic rock built from it. This guide is about the mineral in its own right.<\/p>\n<p>The name comes from the Latin <em>calx<\/em>, meaning lime \u2014 a nod to the limestone calcite helps build. The most famous piece of calcite history is scientific, not decorative. In 1669, a Danish scientist noticed that a clear piece of &#8220;Iceland spar&#8221; calcite split a single line of text into two \u2014 the first written record of double refraction. That observation helped launch the modern study of optics, and it&#8217;s still the demonstration people love: place clear calcite over a line of text and watch it double.<\/p>\n<p>Today the common threads are consistent: <strong>clarity, cleansing, and learning<\/strong>. You&#8217;ll see calcite described as a stone for a sharper mind, for clearing a space, or for supporting study and new ideas. Different colors add their own flavor \u2014 honey for confidence, blue for calm, green for the heart \u2014 but clarity runs through all of them. How much of that you experience personally is up to you. To explore more stones, browse the full <a href=\"\/ja\/gemstones\/\">Crystal Guide<\/a>.<\/p>\n<h2>Calcite Properties<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties.webp\" class=\"wp-image-39404\" alt=\"Calcite calcium carbonate crystal close-up\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-properties-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<h3>The Science<\/h3>\n<p>Calcite is calcium carbonate, CaCO\u2083, and one of the most abundant minerals in Earth&#8217;s crust. It crystallizes in the trigonal system, most often as rhombohedrons and dogtooth-shaped crystals. At just 3 on the Mohs scale it&#8217;s a soft mineral \u2014 softer than most gemstones \u2014 and it has perfect rhombohedral cleavage, which means it breaks cleanly into angled shapes. Two behaviors make calcite distinctive: it reacts with acid (even weak vinegar fizzes on its surface, because it&#8217;s a carbonate), and the clear variety shows strong double refraction, splitting light so a single image appears doubled. Many calcites also fluoresce under ultraviolet light. None of this is mystical \u2014 it&#8217;s mineralogy, and the doubling of light is a genuine, visible effect.<\/p>\n<h3>Traditional Meaning<\/h3>\n<p>Tradition ties calcite to clarity, cleansing, and mental energy. It&#8217;s linked to the crown center and to all chakras (the color often points the way), and is often described as a stone that clears heavy or stale energy and sharpens the mind \u2014 many believe it supports learning, memory, and motivation. Across modern crystal practice it&#8217;s reached for to brighten a space, lift a tired mood, or sit with during study. These associations come from spiritual tradition and personal practice rather than clinical study.<\/p>\n<h3>Mindfulness &amp; Psychology<\/h3>\n<p>From a psychological angle, calcite works as a bright, clarifying focal cue \u2014 something clean and energetic to place where you want a sharper mind. Its pale, fresh tones read in color psychology as clear and uplifting, and the act of setting a piece on a desk while you study turns it into a small cue for focused attention. There&#8217;s also a neat lesson in the double-refraction trick: the same object can show two truths at once, a reminder to hold more than one view. These effects come from tradition and personal practice, not clinical research. Crystals complement \u2014 but never replace \u2014 professional care.<\/p>\n<h2>Calcite Benefits<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits.webp\" class=\"wp-image-39406\" alt=\"Calcite pieces benefits for clarity and focus\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-benefits-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>People who work with calcite usually describe it in terms of <strong>clarity, energy, and a sharper mind<\/strong>, not dramatic effects. It tends to show up as a brighter, more focused mood. Here are a few of the benefits people mention most often:<\/p>\n<div class=\"benefits-grid\">\n<div class=\"benefit-card\">\n<h3>A sharper, clearer mind<\/h3>\n<p>Keeping calcite where you work or study gives you a bright cue to gather attention \u2014 a visual signal to do one thing at a time.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>A lift in energy<\/h3>\n<p>Its fresh, clean color reads as energizing; many keep it nearby when they need a nudge of drive rather than rest.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>Support for learning<\/h3>\n<p>Long tied to study and memory, some set a piece beside their work as a focus anchor for picking up something new.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>A cleansed, brighter space<\/h3>\n<p>Many place calcite in a room as a cue to clear stale energy and bring a fresher, more open feel to the space.<\/p>\n<\/div>\n<\/div>\n<p>The pattern underneath all of these is the same: the stone isn&#8217;t doing the work for you, but it gives your day a cue toward clarity and energy. If you&#8217;re exploring stones for specific needs, see our guide to <a href=\"\/ja\/crystals-for-anxiety\/\">\u4e0d\u5b89\u306b\u52b9\u304f\u30af\u30ea\u30b9\u30bf\u30eb<\/a>.<\/p>\n<h2>Calcite Chakra, Zodiac, and Element Associations<\/h2>\n<p>In traditional systems, calcite is most often linked to the <strong>crown<\/strong> center and to <strong>all<\/strong> chakras \u2014 the color of a given piece often points the way (blue to the throat, green to the heart, and so on). It&#8217;s commonly paired with <strong>Cancer<\/strong>. Its element is usually given as <strong>Fire<\/strong>. For related stones, see <a href=\"\/ja\/crown-chakra-crystals\/\">crown chakra crystals<\/a>.<\/p>\n<p>These are correspondences built up through tradition, not rules carved in stone. If your own sense of calcite points somewhere else \u2014 a different chakra, a different element \u2014 that&#8217;s completely fine. Many people work with stones intuitively, following what feels right rather than a textbook chart, and there&#8217;s a long history of practitioners doing exactly that.<\/p>\n<h2>How to Use Calcite<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use.webp\" class=\"wp-image-39408\" alt=\"Calcite used for clarity and study focus\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-how-to-use-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Calcite is a soft mineral (Mohs 3), so it needs gentle handling \u2014 keep it away from acids and rough surfaces. The key is consistency: a piece you actually see and touch every day does far more than one stored away.<\/p>\n<p><strong>Keep it where you study or work.<\/strong> A clear or honey piece on the desk acts as a focus cue \u2014 a bright signal to gather attention and do one thing at a time.<\/p>\n<p><strong>Try the double-refraction trick.<\/strong> Place a clear piece of Iceland spar over a line of text and watch it double. It&#8217;s a small, grounding pause \u2014 and a reminder that one thing can show more than one face.<\/p>\n<p><strong>Meditate with it.<\/strong> Hold a tumbled piece in your palm while you sit. Even a few minutes of calm focus counts; the goal is presence, not duration.<\/p>\n<p><strong>Place it in a room.<\/strong> A cluster or sphere adds a bright, clean presence to a shelf \u2014 a cue to clear stale energy and freshen the space.<\/p>\n<h3>Which Calcite Form Is Right for You?<\/h3>\n<div class=\"forms-gallery is-single\">\n<figure><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet.webp\" class=\"wp-image-39410\" alt=\"Calcite tumbled stone held for daily focus\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/calcite-form-bracelet-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><figcaption>Tumbled stone<\/figcaption><\/figure>\n<\/div>\n<table class=\"forms-table\">\n<tr>\n<th>Form<\/th>\n<th>Best for<\/th>\n<th>Choose it if<\/th>\n<\/tr>\n<tr>\n<td>Clear rhombohedron<\/td>\n<td>Double-refraction demo, study<\/td>\n<td>You want the classic cleavage piece that doubles text<\/td>\n<\/tr>\n<tr>\n<td>Tumbled stone<\/td>\n<td>Pocket or meditation<\/td>\n<td>You want a smooth, affordable piece to hold or carry<\/td>\n<\/tr>\n<tr>\n<td>Sphere<\/td>\n<td>Desk, shelf display<\/td>\n<td>You want a polished focal piece in a chosen color<\/td>\n<\/tr>\n<tr>\n<td>Dogtooth cluster<\/td>\n<td>Display, collection<\/td>\n<td>You like the natural pointed crystal shape for a shelf<\/td>\n<\/tr>\n<tr>\n<td>Honey calcite piece<\/td>\n<td>Confidence, study<\/td>\n<td>You want a warm-toned piece for drive and focus<\/td>\n<\/tr>\n<tr>\n<td>Optical calcite<\/td>\n<td>Optics demo, display<\/td>\n<td>You want the clearest, most refractive variety<\/td>\n<\/tr>\n<\/table>\n<h2>How to Tell Real Calcite (and Tell It from Quartz)<\/h2>\n<p>Calcite is common and affordable, so outright fakes are rare \u2014 but it&#8217;s often confused with harder stones like quartz, which matters for how you care for it. A few simple tests sort it out:<\/p>\n<ul>\n<li><strong>Hardness.<\/strong> At Mohs 3, calcite is soft \u2014 a copper coin can scratch it, and a steel knife easily will. Quartz (Mohs 7) won&#8217;t scratch. If a piece resists scratching like glass, it&#8217;s likely quartz, not calcite.<\/li>\n<li><strong>Acid test.<\/strong> As a carbonate, calcite fizzes with a drop of weak vinegar. Quartz and most look-alikes won&#8217;t react. (This leaves a tiny mark, so test on an unseen spot.)<\/li>\n<li><strong>Double refraction.<\/strong> Place a clear piece over a line of text \u2014 if the line doubles, it&#8217;s calcite. That effect is hard to fake.<\/li>\n<li><strong>Cleavage.<\/strong> Real calcite breaks along clean, angled planes into rhombohedrons. A piece with perfectly smooth, rounded breaks may be a different stone or glass.<\/li>\n<li><strong>Dyed calcite.<\/strong> Bright, perfectly uniform color can mean dye. Natural calcite color is usually a bit varied and softer.<\/li>\n<\/ul>\n<p><strong>A note on the marble question.<\/strong> Because marble is made of calcite, a polished marble piece and a calcite piece share the same chemistry. The difference is structure: calcite is a single mineral you can test (double refraction, cleavage), while marble is a mass of tiny calcite grains locked together. Both are real \u2014 they&#8217;re just different forms of the same material.<\/p>\n<h2>How to Cleanse and Care for Calcite<\/h2>\n<p>Because calcite is soft and a carbonate, it needs gentle, mostly dry care \u2014 acids and abrasion are its main enemies. A few reliable practices:<\/p>\n<ul>\n<li><strong>Avoid acids.<\/strong> Vinegar, lemon, and acidic or abrasive cleaners will fizz on and etch the surface. Wipe with a soft, barely damp cloth instead.<\/li>\n<li><strong>Moonlight.<\/strong> Leave it out overnight under a full moon \u2014 the gentlest option, and fitting for a clarifying stone.<\/li>\n<li><strong>Smoke or sound.<\/strong> Pass it through sage or palo santo smoke, or use a singing bowl nearby. Both are no-contact and easy on a soft stone.<\/li>\n<li><strong>Brief water only.<\/strong> A quick wipe with a damp cloth is fine. Avoid long soaks and salt water, which can dull the surface.<\/li>\n<\/ul>\n<p>Two things to keep in mind: store calcite away from harder stones that could scratch it (it&#8217;s only Mohs 3), and avoid sharp knocks, since its perfect cleavage means it can split along clean planes if struck. For the full routine, see our <a href=\"\/ja\/blog\/how-to-cleanse-crystals\/\">guide to cleansing crystals<\/a>.<\/p>\n<h2>Best Crystals to Pair With Calcite<\/h2>\n<p>Pairing is about layering intentions \u2014 picking stones whose qualities complement rather than compete. A few combinations that work well with calcite&#8217;s clarifying energy:<\/p>\n<ul>\n<li><strong>Calcite + <a href=\"\/ja\/gemstone\/clear-quartz-meaning\/\">\u30af\u30ea\u30a2\u30af\u30a9\u30fc\u30c4<\/a><\/strong> \u2014 two clarifying stones; many add clear quartz to lift and broaden calcite&#8217;s focused clarity.<\/li>\n<li><strong>Calcite + <a href=\"\/ja\/gemstone\/selenite-meaning\/\">\u30bb\u30ec\u30ca\u30a4\u30c8<\/a><\/strong> \u2014 two cleansing stones; a popular pairing for clearing a space and a fresh, bright mood.<\/li>\n<li><strong>Calcite + <a href=\"\/ja\/gemstone\/citrine-meaning\/\">\u30b7\u30c8\u30ea\u30f3<\/a><\/strong> \u2014 clarity meets motivation; a warm, energetic pairing for focus and drive.<\/li>\n<\/ul>\n<p>The logic of pairing is about complementary intentions, not strict rules. Pick combinations that match what you&#8217;re actually working on, and trust your own sense of what feels balanced.<\/p>\n<h2>Who Should Use Calcite?<\/h2>\n<p>Calcite suits people who want a <strong>bright, clarifying stone for focus, learning, and a cleaner head<\/strong> \u2014 students, anyone wanting a sharper mind, or people who simply like a fresh, clean piece on their desk. It&#8217;s one of the most approachable stones because it&#8217;s affordable, widely available, and comes in so many colors.<\/p>\n<p>A few honest expectations: calcite isn&#8217;t a treatment for brain fog, fatigue, or any condition \u2014 if you&#8217;re dealing with something persistent, a healthcare professional is the right call, and the stone can be a comfort alongside that. It&#8217;s a soft mineral, so it needs gentle care (no acids, no rough handling), and its value comes from the intention and routine you build around it. Go in expecting a bright, supportive cue for a clearer mind, and it tends to fit well.<\/p>\n<h2>FAQ About Calcite Meaning<\/h2>\n<div class=\"faq-list\">\n<details>\n<summary>What is calcite made of?<\/summary>\n<p>It&#8217;s calcium carbonate, CaCO\u2083 \u2014 one of the most abundant minerals on Earth. Limestone, chalk, and marble are all rocks made mostly of calcite.<\/p>\n<\/details>\n<details>\n<summary>Is calcite the same as marble?<\/summary>\n<p>They share the same chemistry, but they&#8217;re different things. Calcite is a single mineral; marble is a metamorphic rock made of many calcite grains fused together.<\/p>\n<\/details>\n<details>\n<summary>Why does clear calcite double images?<\/summary>\n<p>Double refraction. Clear calcite (Iceland spar) splits light into two rays, so a single line of text appears doubled. It&#8217;s a real optical effect, recorded back in 1669.<\/p>\n<\/details>\n<details>\n<summary>What chakra is calcite associated with?<\/summary>\n<p>Traditionally the crown center and all chakras. The color of a given piece often points the way \u2014 blue to the throat, green to the heart, and so on.<\/p>\n<\/details>\n<details>\n<summary>Does calcite fizz in acid?<\/summary>\n<p>Yes. As a carbonate, it reacts with acid \u2014 even weak vinegar will fizz on its surface. Quartz and most other stones won&#8217;t.<\/p>\n<\/details>\n<details>\n<summary>Can calcite go in water?<\/summary>\n<p>A brief wipe with a damp cloth is fine. Avoid long soaks, salt water, and anything acidic, which can dull or etch the surface.<\/p>\n<\/details>\n<details>\n<summary>What does calcite symbolize?<\/summary>\n<p>Most often clarity, cleansing, and learning \u2014 a bright, clarifying stone for a sharper mind and a fresher space.<\/p>\n<\/details>\n<details>\n<summary>What is Iceland spar?<\/summary>\n<p>Iceland spar is a transparent, highly birefringent variety of calcite, famous for its strong double refraction. It is calcite in its clearest, most transparent form.<\/p>\n<\/details>\n<\/div>\n<h2>Final Thoughts on Calcite<\/h2>\n<p>Calcite earns its place as a stone of clarity \u2014 and it earns it again for each person who keeps a piece and gives it a job to do. If you&#8217;re curious, the simplest start is one bright piece, one intention, and a small daily moment to notice it. You don&#8217;t need the clearest Iceland spar or the rarest color; you need a stone you&#8217;ll actually see and use. Let the routine do the work, and let that clean color be the cue that sharpens your mind.<\/p>\n<p>From there, calcite tends to open a clearer space \u2014 a sharper focus, a brighter mood, or simply a fresh piece on your desk. If that&#8217;s what you&#8217;re after, you&#8217;re in the right place. For more, explore the <a href=\"\/ja\/gemstones\/\">Crystal Guide<\/a> or browse <a href=\"\/ja\/product-category\/calcite-crystals\/\">calcite pieces<\/a>.<\/p>\n<\/div>\n<div class=\"crystal-profile\">\n<h3>Calcite Profile<\/h3>\n<div class=\"sidebar-section\">\n<h4>Overview<\/h4>\n<dl>\n<dt>\u30c1\u30e3\u30af\u30e9<\/dt>\n<dd>Crown, All<\/dd>\n<dt>Zodiac<\/dt>\n<dd>Cancer<\/dd>\n<dt>Element<\/dt>\n<dd>Fire<\/dd>\n<dt>Color<\/dt>\n<dd>Many \u2014 clear, white, yellow, green, blue, pink<\/dd>\n<dt>Intentions<\/dt>\n<dd>Clarity, Cleansing, Learning, Energy<\/dd>\n<dt>Best for<\/dt>\n<dd>Focus, Study, Energy cleansing<\/dd>\n<dt>Forms<\/dt>\n<dd>Rhombohedron, Tumbled, Sphere, Iceland spar<\/dd>\n<\/dl>\n<\/div>\n<div class=\"sidebar-divider\"><\/div>\n<div class=\"sidebar-section\">\n<h4>Mineral<\/h4>\n<dl>\n<dt>Formula<\/dt>\n<dd>CaCO\u2083 (calcium carbonate)<\/dd>\n<dt>Crystal system<\/dt>\n<dd>Trigonal<\/dd>\n<dt>Hardness<\/dt>\n<dd>3 (Mohs)<\/dd>\n<dt>Luster<\/dt>\n<dd>Vitreous to earthy<\/dd>\n<dt>Transparency<\/dt>\n<dd>Transparent to opaque<\/dd>\n<dt>Specific gravity<\/dt>\n<dd>2.71<\/dd>\n<dt>Color cause<\/dt>\n<dd>Impurities (Fe, Mn, Cu, Co)<\/dd>\n<dt>Origins<\/dt>\n<dd>Iceland (Iceland spar), Mexico, USA, Brazil, China<\/dd>\n<\/dl>\n<\/div>\n<div class=\"sidebar-divider\"><\/div>\n<div class=\"sidebar-section\">\n<h4>Safety<\/h4>\n<div class=\"safety-badges\">\n<span class=\"safety-badge badge-safe\">Water: Brief wipe safe<\/span><br \/>\n<span class=\"safety-badge badge-safe\">Sun: Sun-safe<\/span><br \/>\n<span class=\"safety-badge badge-avoid\">Salt: Avoid salt water<\/span>\n<\/div>\n<\/div>\n<p><a class=\"cta-button\" href=\"\/ja\/product-category\/calcite-crystals\/\">Explore Calcite \u2192<\/a>\n<\/div>\n<\/div>","protected":false},"featured_media":39401,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-39413","gemstone","type-gemstone","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone\/39413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone"}],"about":[{"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/types\/gemstone"}],"replies":[{"embeddable":true,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/comments?post=39413"}],"version-history":[{"count":2,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone\/39413\/revisions"}],"predecessor-version":[{"id":42850,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone\/39413\/revisions\/42850"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/media\/39401"}],"wp:attachment":[{"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/media?parent=39413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}