{"id":39823,"date":"2026-08-05T13:15:11","date_gmt":"2026-08-05T05:15:11","guid":{"rendered":"https:\/\/goearthward.com\/?post_type=gemstone&#038;p=39823"},"modified":"2026-06-24T10:57:28","modified_gmt":"2026-06-24T02:57:28","slug":"iolite-meaning","status":"publish","type":"gemstone","link":"https:\/\/goearthward.com\/ja\/gemstone\/iolite-meaning\/","title":{"rendered":"Iolite Meaning: Healing Properties &#038; Uses"},"content":{"rendered":"<div class=\"gemstone-page\">\n<div class=\"gemstone-main\">\n<h1>Iolite Meaning: Healing Properties &amp; Uses<\/h1>\n<div class=\"subtitle\">The pleochroic blue-violet gem \u2014 vision, intuition, and finding your direction<\/div>\n<blockquote class=\"quick-answer\"><p>Iolite is a blue-violet gemstone famous for changing color as you turn it \u2014 violet-blue one way, pale or yellowish another. That shifting color comes from strong pleochroism, and it&#8217;s behind an old legend that Vikings used iolite as a &#8220;sunstone&#8221; to find their way. In crystal practice it&#8217;s tied to vision, intuition, and finding your path. If you&#8217;re drawn to its cool blue for clarity or direction, this guide covers what iolite is, the Viking legend, and how to tell it from similar stones. Crystal meanings reflect tradition and personal practice, not medical advice.<\/p><\/blockquote>\n<h2>What Is Iolite Meaning?<\/h2>\n<p>At its simplest, iolite means vision and intuition. With its shifting blue-violet color and its old link to navigation, it reads as clear and directional \u2014 a stone people reach for when they want to see a situation clearly, trust their intuition, or find their way through a decision. Its changing color lends it an easy link to seeing from more than one angle.<\/p>\n<p>For a lot of people that&#8217;s the whole appeal: one shifting 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 cool blue pull your attention back to a clearer, more directed frame of mind. In that sense iolite is a visual cue you train yourself to return to.<\/p>\n<h2>Iolite Meaning and Symbolism<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview.webp\" class=\"wp-image-39818\" alt=\"Iolite meaning and symbolism visual guide\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-overview-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Iolite is the gem name for the mineral cordierite \u2014 a magnesium aluminum silicate. Its most striking trait is its color: turn an iolite in your hand and it shifts from a rich violet-blue to pale, sometimes yellowish, depending on the angle. This strong pleochroism (&#8220;many-colored&#8221;) is what makes iolite so distinctive. The name comes from the Greek <em>ion<\/em>, meaning &#8220;violet.&#8221;<\/p>\n<p>That shifting color gave rise to a famous legend. Stories hold that Viking navigators carried a &#8220;sunstone&#8221; \u2014 long thought to be iolite \u2014 to locate the sun on overcast days, using the way polarized light moves through the stone. Whether or not that&#8217;s exactly true, the tale has stuck, and iolite still carries a strong association with navigation, direction, and finding your way when the path isn&#8217;t obvious.<\/p>\n<p>Today the common threads are consistent: <strong>vision, intuition, and finding your direction<\/strong>. You&#8217;ll see iolite described as a stone for clear seeing, trusting inner guidance, and moving through uncertainty with a sense of where you&#8217;re headed. How much of that you experience personally is up to you, but the symbolism fits its shifting look. To explore more stones, browse the full <a href=\"\/ja\/gemstones\/\">Crystal Guide<\/a>.<\/p>\n<h2>Iolite Properties<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties.webp\" class=\"wp-image-39819\" alt=\"Iolite pleochroic blue-violet gemstone close-up\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-properties-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<h3>The Science<\/h3>\n<p>Iolite is the gem variety of cordierite \u2014 a magnesium aluminum silicate, Mg\u2082Al\u2084Si\u2085O\u2081\u2088. It forms in the orthorhombic crystal system and is a hard stone at 7\u20137.5 on the Mohs scale, durable enough for everyday wear. Its defining feature is strong pleochroism: the crystal absorbs light differently along each of its three axes, so a single stone can look deep violet-blue from one direction, nearly colorless from another, and pale yellow from a third. Cutters orient the gem to show the best blue. The color comes from iron. Major sources include India, Sri Lanka, Madagascar, Myanmar, Brazil, and Tanzania. None of this is mystical \u2014 it&#8217;s mineralogy and optics, and the shifting color is a real, measurable effect.<\/p>\n<h3>Traditional Meaning<\/h3>\n<p>Tradition ties iolite to vision, intuition, and navigation. It&#8217;s linked to the third eye and throat centers and is often described as a stone of clear seeing and inner knowing \u2014 many believe it sharpens intuition, supports honest expression, and helps you find direction when a path is unclear. The Viking &#8220;sunstone&#8221; legend gives it a long, romantic link to navigation and trusting your bearings. 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, iolite works as a clarifying, directional focal cue \u2014 something cool and shifting to hold when you want to see a situation more clearly. The pleochroism is itself a small lesson in perspective: the same stone shows a different face from a different angle, a reminder that a problem can look different depending on where you stand. For anyone weighing a decision, that daily glance can be a steadying nudge to look from more than one side. These effects come from tradition and personal practice, not clinical research. Crystals complement \u2014 but never replace \u2014 professional care.<\/p>\n<h2>Iolite Benefits<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits.webp\" class=\"wp-image-39820\" alt=\"Iolite jewelry benefits for vision and intuition\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-benefits-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>People who work with iolite usually describe it in terms of <strong>clarity, intuition, and direction<\/strong>, not dramatic effects. It tends to show up as a clearer, more decisive frame of mind. Here are a few of the benefits people mention most often:<\/p>\n<div class=\"benefits-grid\">\n<div class=\"benefit-card\">\n<h3>Clearer seeing<\/h3>\n<p>Its cool blue reads as clarifying; many keep it nearby when they want to see a situation plainly, without distortion.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>A nudge to intuition<\/h3>\n<p>Tied to inner knowing, some hold it when weighing a choice, as a cue to trust the quieter sense of what&#8217;s right.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>Finding direction<\/h3>\n<p>Its navigation legend lends it an easy link to finding your way \u2014 a reminder that even on cloudy days you can find a bearing.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>Seeing many sides<\/h3>\n<p>The shifting pleochroism is a cue to look from more than one angle before deciding.<\/p>\n<\/div>\n<\/div>\n<p>The pattern underneath all of these is the same: the stone holds meaning through the intention you bring, not through any effect on its own. 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>Iolite Chakra, Zodiac, and Element Associations<\/h2>\n<p>In traditional systems, iolite is most often linked to the <strong>third eye<\/strong>, <strong>throat<\/strong>, and <strong>crown<\/strong> centers \u2014 the areas tied to intuition, clear expression, and insight. It&#8217;s commonly paired with <strong>Libra<\/strong> and <strong>Sagittarius<\/strong>. Its element is usually given as <strong>Air<\/strong>. For related stones, see <a href=\"\/ja\/third-eye-chakra-crystals\/\">third eye chakra crystals<\/a>.<\/p>\n<p>These are correspondences built up through tradition, not rules carved in stone. If your own sense of iolite 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 Iolite<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use.webp\" class=\"wp-image-39821\" alt=\"Iolite used for clarity and intuition\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-how-to-use-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Iolite is a hard stone (Mohs 7\u20137.5), so it takes daily wear well. The key is consistency: a piece you actually see and touch every day does far more than one stored away.<\/p>\n<p><strong>Wear it.<\/strong> A ring or pendant keeps the blue near your hand or throat. Pair one piece with a specific intention \u2014 &#8220;see clearly,&#8221; &#8220;trust what I sense.&#8221;<\/p>\n<p><strong>Turn it in the light.<\/strong> The pleochroism only shows in motion \u2014 tilting the stone to watch the color shift is a small, grounding pause and a lesson in perspective.<\/p>\n<p><strong>Meditate with it.<\/strong> Hold a piece at your third eye or in your palm while you sit. Even a few minutes of calm focus counts; the goal is presence, not duration.<\/p>\n<p><strong>Carry a tumbled stone.<\/strong> A smooth piece in a pocket is a discreet touchstone for a moment of clarity.<\/p>\n<h3>Which Iolite 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\/iolite-form-bracelet.webp\" class=\"wp-image-39822\" alt=\"Iolite faceted stone worn for daily use\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/iolite-form-bracelet-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><figcaption>Faceted 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>Faceted stone<\/td>\n<td>Rings, pendants<\/td>\n<td>You want a cut that shows the best blue and some color shift<\/td>\n<\/tr>\n<tr>\n<td>Cabochon<\/td>\n<td>Pendants, casual rings<\/td>\n<td>You prefer a smooth domed cut in blue-violet<\/td>\n<\/tr>\n<tr>\n<td>Pendant<\/td>\n<td>Daily wearing<\/td>\n<td>You want the stone worn near the throat or chest<\/td>\n<\/tr>\n<tr>\n<td>Beaded bracelet<\/td>\n<td>Daily wearing<\/td>\n<td>You want an affordable, wearable row of blue through the day<\/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>Raw crystal<\/td>\n<td>Collection, display<\/td>\n<td>You like the natural, uncut form for a shelf<\/td>\n<\/tr>\n<\/table>\n<h2>How to Tell Real Iolite from Look-Alikes<\/h2>\n<p>Iolite is sometimes confused with sapphire or tanzanite, since all three can be blue-violet. A few checks help:<\/p>\n<ul>\n<li><strong>Pleochroism.<\/strong> Iolite&#8217;s color shifts strongly as you turn it \u2014 blue-violet to pale or yellowish. Sapphire and tanzanite shift less dramatically. Strong, obvious color change points to iolite.<\/li>\n<li><strong>Hardness.<\/strong> Iolite is Mohs 7\u20137.5. Sapphire is harder (9), tanzanite softer (6\u20137). A hardness check helps sort them.<\/li>\n<li><strong>Color.<\/strong> Iolite tends toward a slightly grayish or steely blue-violet, while sapphire is usually a richer, more saturated blue. Tanzanite is more violet-blue.<\/li>\n<li><strong>Price.<\/strong> Iolite is far more affordable than sapphire or tanzanite of similar size \u2014 a clue if a &#8220;sapphire&#8221; seems too cheap, it may be iolite (and vice versa).<\/li>\n<li><strong>Source.<\/strong> Buy from a seller who names the stone correctly and, for valuable pieces, provides a gem report.<\/li>\n<\/ul>\n<p>None of these stones is &#8220;better&#8221; than another \u2014 they&#8217;re simply different gems with similar colors. Knowing which you have tells you how to care for it and what it&#8217;s worth.<\/p>\n<h2>How to Cleanse and Care for Iolite<\/h2>\n<p>Iolite is a hard, stable stone, so it&#8217;s easy to care for. A few reliable practices:<\/p>\n<ul>\n<li><strong>Water.<\/strong> A brief rinse under cool water is fine, and a little mild soap works for routine cleaning.<\/li>\n<li><strong>Sunlight.<\/strong> The color is stable, so sun cleansing is safe and won&#8217;t fade the stone.<\/li>\n<li><strong>Moonlight.<\/strong> A night under the moon is a popular gentle method, often paired with setting an intention.<\/li>\n<li><strong>Smoke or sound.<\/strong> Passing it through sage or palo santo smoke, or using a singing bowl nearby, is a no-contact option many prefer.<\/li>\n<\/ul>\n<p>One practical note: iolite has perfect cleavage in one direction, so avoid sharp knocks that could split it, and store it away from harder stones like sapphire or diamond that could scratch it. 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 Iolite<\/h2>\n<p>Pairing is about layering intentions \u2014 picking stones whose qualities complement rather than compete. A few combinations that work well with iolite&#8217;s clarifying, intuitive energy:<\/p>\n<ul>\n<li><strong>Iolite + <a href=\"\/ja\/gemstone\/clear-quartz-meaning\/\">\u30af\u30ea\u30a2\u30af\u30a9\u30fc\u30c4<\/a><\/strong> \u2014 clarity meets amplification; many use quartz to lift iolite&#8217;s clear-seeing intention.<\/li>\n<li><strong>Iolite + <a href=\"\/ja\/gemstone\/amethyst-meaning\/\">\u30a2\u30e1\u30b8\u30b9\u30c8<\/a><\/strong> \u2014 two intuition stones; a layered pairing for insight and a calmer mind.<\/li>\n<li><strong>Iolite + <a href=\"\/ja\/gemstone\/lapis-meaning\/\">\u30e9\u30d4\u30b9\u30e9\u30ba\u30ea<\/a><\/strong> \u2014 two blue stones; a pairing for clear vision and honest expression.<\/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 Iolite?<\/h2>\n<p>Iolite suits people who want a <strong>clarifying, intuitive stone for vision and direction<\/strong> \u2014 anyone weighing decisions, wanting to trust their intuition more, or drawn to its cool blue and shifting color. It&#8217;s an approachable gem because it&#8217;s affordable, durable, and offers a look similar to pricier blue stones.<\/p>\n<p>A few honest expectations: iolite isn&#8217;t a treatment for anxiety, indecision, 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 sometimes sold as or mistaken for sapphire or tanzanite, so it&#8217;s worth knowing how to tell them apart. Its value comes from the intention and routine you build around it. Go in expecting a hard, beautiful, symbolic stone for clearer seeing, and it tends to fit well.<\/p>\n<h2>FAQ About Iolite Meaning<\/h2>\n<div class=\"faq-list\">\n<details>\n<summary>What is iolite?<\/summary>\n<p>The gem variety of cordierite, a magnesium aluminum silicate. It&#8217;s best known for strong pleochroism \u2014 it shifts from violet-blue to pale or yellowish as you turn it.<\/p>\n<\/details>\n<details>\n<summary>What is the Viking sunstone legend?<\/summary>\n<p>Stories say Viking navigators used a &#8220;sunstone&#8221; \u2014 often thought to be iolite \u2014 to find the sun on cloudy days, using how polarized light moves through the stone. The tale gives iolite its link to navigation.<\/p>\n<\/details>\n<details>\n<summary>Why does iolite change color?<\/summary>\n<p>Strong pleochroism. The crystal absorbs light differently along its three axes, so the same stone looks violet-blue, nearly colorless, or pale yellow depending on the viewing angle.<\/p>\n<\/details>\n<details>\n<summary>What chakra is iolite associated with?<\/summary>\n<p>Traditionally the third eye, throat, and crown centers, linked to intuition, clear expression, and insight.<\/p>\n<\/details>\n<details>\n<summary>How is iolite different from sapphire or tanzanite?<\/summary>\n<p>All three can be blue-violet, but they&#8217;re different minerals. Iolite (Mohs 7\u20137.5) shifts color more strongly; sapphire is harder (9); tanzanite is softer (6\u20137) and more violet. Iolite is the most affordable.<\/p>\n<\/details>\n<details>\n<summary>Can iolite go in water?<\/summary>\n<p>Yes. It&#8217;s a hard, water-safe stone. A brief rinse is fine; just avoid sharp knocks, since it has perfect cleavage in one direction.<\/p>\n<\/details>\n<details>\n<summary>What does iolite symbolize?<\/summary>\n<p>Most often vision, intuition, and finding your direction \u2014 a stone for clear seeing and trusting your bearings.<\/p>\n<\/details>\n<\/div>\n<h2>Final Thoughts on Iolite<\/h2>\n<p>Iolite earns its place as a stone of vision and direction \u2014 and it earns it again for each person who wears it and gives it meaning. If you&#8217;re curious, the simplest start is one shifting piece, one intention, and a small daily moment to turn it in the light. You don&#8217;t need the largest stone or the deepest blue; you need a piece whose color shift you can feel. Let the routine do the work, and let that cool blue be the cue to see clearly and trust your direction.<\/p>\n<p>From there, iolite tends to open a clearer space \u2014 a sharper sense of a situation, a steadier intuition, or simply a beautiful blue stone you&#8217;re glad to wear. 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\/iolite-crystals\/\">iolite pieces<\/a>.<\/p>\n<\/div>\n<div class=\"crystal-profile\">\n<h3>Iolite Profile<\/h3>\n<div class=\"sidebar-section\">\n<h4>Overview<\/h4>\n<dl>\n<dt>\u30c1\u30e3\u30af\u30e9<\/dt>\n<dd>Third Eye, Throat, Crown<\/dd>\n<dt>Zodiac<\/dt>\n<dd>Libra, Sagittarius<\/dd>\n<dt>Element<\/dt>\n<dd>Air<\/dd>\n<dt>Color<\/dt>\n<dd>Blue-violet (pleochroic)<\/dd>\n<dt>Intentions<\/dt>\n<dd>Vision, Intuition, Direction<\/dd>\n<dt>Best for<\/dt>\n<dd>Clarity, Decisions, Path-finding<\/dd>\n<dt>Forms<\/dt>\n<dd>Faceted stone, Cabochon, Pendant, Bead<\/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>Mg\u2082Al\u2084Si\u2085O\u2081\u2088 (cordierite)<\/dd>\n<dt>Crystal system<\/dt>\n<dd>Orthorhombic<\/dd>\n<dt>Hardness<\/dt>\n<dd>7\u20137.5 (Mohs)<\/dd>\n<dt>Luster<\/dt>\n<dd>Vitreous<\/dd>\n<dt>Transparency<\/dt>\n<dd>Transparent to translucent<\/dd>\n<dt>Specific gravity<\/dt>\n<dd>2.6<\/dd>\n<dt>Color cause<\/dt>\n<dd>Iron; strong pleochroism<\/dd>\n<dt>Origins<\/dt>\n<dd>India, Sri Lanka, Madagascar, Myanmar, Brazil, Tanzania<\/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 rinse 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\/iolite-crystals\/\">Explore Iolite \u2192<\/a>\n<\/div>\n<\/div>","protected":false},"featured_media":39817,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-39823","gemstone","type-gemstone","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone\/39823","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=39823"}],"version-history":[{"count":2,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone\/39823\/revisions"}],"predecessor-version":[{"id":42659,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/gemstone\/39823\/revisions\/42659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/media\/39817"}],"wp:attachment":[{"href":"https:\/\/goearthward.com\/ja\/wp-json\/wp\/v2\/media?parent=39823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}