{"id":39705,"date":"2026-07-31T16:31:18","date_gmt":"2026-07-31T08:31:18","guid":{"rendered":"https:\/\/goearthward.com\/?post_type=gemstone&#038;p=39705"},"modified":"2026-06-24T10:56:58","modified_gmt":"2026-06-24T02:56:58","slug":"ammonite-meaning","status":"publish","type":"gemstone","link":"https:\/\/goearthward.com\/es\/gemstone\/ammonite-meaning\/","title":{"rendered":"Ammonite Meaning: Healing Properties &#038; Uses"},"content":{"rendered":"<div class=\"gemstone-page\">\n<div class=\"gemstone-main\">\n<h1>Ammonite Meaning: Healing Properties &amp; Uses<\/h1>\n<div class=\"subtitle\">The spiral fossil of an ancient sea creature \u2014 cycles, change, and deep time<\/div>\n<blockquote class=\"quick-answer\"><p>Ammonite is the fossilized shell of an extinct sea creature that lived and died out tens of millions of years ago. Its coiled spiral has long made it a symbol of cycles, change, and the long arc of time. If you&#8217;re drawn to ammonite for its ancient presence or sense of perspective, this guide covers what it is, how the gem-grade ammolite relates to it, and how to care for these soft, fossil shells. Crystal meanings reflect tradition and personal practice, not medical advice.<\/p><\/blockquote>\n<h2>What Is Ammonite Meaning?<\/h2>\n<p>At its simplest, ammonite means cycles and change. Its coiled spiral reads as a record of growth and time \u2014 each loop laid down as the animal grew \u2014 and people reach for it as a reminder that change is constant and that very long arcs of time put our own moments in perspective. It&#8217;s often kept as a grounding, ancient presence.<\/p>\n<p>For a lot of people that&#8217;s the whole appeal: one fossil 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 holding something genuinely old and letting it pull your attention back to a calmer, wider view of time. In that sense ammonite is a physical cue you train yourself to return to.<\/p>\n<h2>Ammonite Meaning and Symbolism<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview.webp\" class=\"wp-image-39700\" alt=\"Ammonite meaning and symbolism visual guide\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-overview-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Ammonite isn&#8217;t a stone that grew in the ground \u2014 it&#8217;s the shell of a living animal. Ammonites were cephalopods, relatives of today&#8217;s squid and nautilus, that swam ancient seas for hundreds of millions of years before dying out around 66 million years ago, at the same mass extinction that ended the dinosaurs. Their shells coiled into the spiral you still see in fossils today.<\/p>\n<p>The name comes from their shape. In antiquity the coiled shells reminded people of ram&#8217;s horns, and they were named for <em>Ammon<\/em>, the Egyptian god often shown with ram&#8217;s horns. In medieval Europe they were sometimes called &#8220;snake stones,&#8221; and local legends \u2014 like the story of Saint Hilda turning Whitby&#8217;s snakes to stone \u2014 tried to explain what these coiled objects really were. In the plains of North America, some Indigenous peoples hold the gem-grade form in special regard; that&#8217;s a living cultural meaning worth appreciating on its own terms rather than treating as a generic symbol.<\/p>\n<p>Today the common threads are consistent: <strong>cycles, change, and deep time<\/strong>. You&#8217;ll see ammonite described as a stone for moving through transitions, for remembering that change is constant, and for the long perspective that comes from holding something millions of years old. How much of that you experience personally is up to you. To explore more stones, browse the full <a href=\"\/es\/gemstones\/\">Crystal Guide<\/a>.<\/p>\n<h2>Ammonite Properties<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties.webp\" class=\"wp-image-39701\" alt=\"Ammonite spiral fossil shell close-up\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-properties-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<h3>The Science<\/h3>\n<p>Ammonite is a fossil \u2014 the shell of an extinct cephalopod \u2014 not a mineral that grew on its own. The original shell was made of aragonite, a form of calcium carbonate (CaCO\u2083), and over millions of years the shell material was often replaced or reinforced with calcite and other minerals while keeping the spiral shape. Because it&#8217;s fossil shell rather than crystal, it has no crystal system; the form is biological. It&#8217;s soft, around 4\u20134.5 on the Mohs scale, so it scratches and chips easily. A related gem, <em>ammolite<\/em>, is the thin iridescent nacre layer preserved on some Canadian ammonite shells \u2014 the same animal, used as a colorful gem. None of this is mystical \u2014 it&#8217;s paleontology and mineralogy.<\/p>\n<h3>Traditional Meaning<\/h3>\n<p>Tradition ties ammonite to cycles, change, and the long arc of time. The spiral is read as a record of growth, and the fossil&#8217;s age \u2014 tens of millions of years \u2014 lends it an association with ancient wisdom, longevity, and steadiness through change. Across cultures the coiled shells inspired myths of transformation and continuity, and the gem-grade form is held in special regard in some North American Plains traditions. 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, ammonite works as a grounding, perspective-giving focal cue \u2014 holding something tens of millions of years old has a real way of shrinking the day&#8217;s worries. The spiral is also a gentle visual metaphor: growth that loops back on itself, change that moves in cycles rather than straight lines. For anyone caught in a hard stretch, that long view can be steadying. These effects come from tradition and personal practice, not clinical research. Crystals complement \u2014 but never replace \u2014 professional care.<\/p>\n<h2>Ammonite Benefits<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits.webp\" class=\"wp-image-39702\" alt=\"Ammonite fossil benefits for perspective and grounding\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-benefits-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>People who keep ammonite usually describe it in terms of <strong>perspective, cycles, and grounding<\/strong>, not dramatic effects. It tends to show up as a calmer, more long-view 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 wider perspective<\/h3>\n<p>Holding something millions of years old shrinks the day&#8217;s worries \u2014 a reminder that the present moment is one short stretch of a very long arc.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>A cue for change<\/h3>\n<p>The spiral is read as a record of growth; many keep it during a transition as a reminder that change moves in cycles.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>Grounding steadiness<\/h3>\n<p>Its ancient, solid presence reads as grounding \u2014 a quiet anchor when the pace of life feels too fast.<\/p>\n<\/div>\n<div class=\"benefit-card\">\n<h3>Awe and curiosity<\/h3>\n<p>A real fossil invites wonder \u2014 a small daily prompt to stay curious about the deep history underfoot.<\/p>\n<\/div>\n<\/div>\n<p>The pattern underneath all of these is the same: the fossil 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=\"\/es\/crystals-for-anxiety\/\">crystals for anxiety<\/a>.<\/p>\n<h2>Ammonite Chakra, Zodiac, and Element Associations<\/h2>\n<p>In traditional systems, ammonite is most often linked to the <strong>root<\/strong> and <strong>third eye<\/strong> centers \u2014 the root for grounding, the third eye for the long view and ancient wisdom. It&#8217;s commonly paired with <strong>Cancer<\/strong>. Its element is <strong>Water<\/strong>, after its origins in ancient seas. For related stones, see <a href=\"\/es\/root-chakra-crystals\/\">root chakra crystals<\/a>.<\/p>\n<p>These are correspondences built up through tradition, not rules carved in stone. If your own sense of ammonite 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 Ammonite<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use.webp\" class=\"wp-image-39703\" alt=\"Ammonite fossil kept for perspective and grounding\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-how-to-use-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Ammonite is a soft fossil shell (Mohs 4\u20134.5), so it&#8217;s best treated as a display and occasional-handling piece rather than daily-wear jewelry, unless it&#8217;s set as protected ammolite. The key is consistency: a piece you actually notice every day does far more than one stored away.<\/p>\n<p><strong>Display it.<\/strong> A whole fossil on a shelf or desk is a striking, grounding presence \u2014 a daily reminder of deep time and steady change.<\/p>\n<p><strong>Hold it for perspective.<\/strong> When a day feels heavy, holding a real fossil for a moment can shrink the worry \u2014 a quick, grounding shift in scale.<\/p>\n<p><strong>Meditate with it.<\/strong> Rest a small piece in your palm or in front of you while you sit. Even a few minutes of calm focus counts; the goal is presence, not duration.<\/p>\n<p><strong>Wear ammolite.<\/strong> For wearable ammonite, look for ammolite \u2014 the iridescent shell layer, usually set as a protected triplet in jewelry.<\/p>\n<h3>Which Ammonite 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\/ammonite-form-bracelet.webp\" class=\"wp-image-39704\" alt=\"Ammonite fossil specimen kept for display and grounding\" title=\"\" srcset=\"https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet.webp 1536w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet-400x225.webp 400w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet-1300x731.webp 1300w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet-768x432.webp 768w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet-430x242.webp 430w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet-700x394.webp 700w, https:\/\/goearthward.com\/wp-content\/uploads\/2026\/06\/ammonite-form-bracelet-150x84.webp 150w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><figcaption>Fossil specimen<\/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>Whole fossil<\/td>\n<td>Display, collection<\/td>\n<td>You want a natural coiled specimen for a shelf or desk<\/td>\n<\/tr>\n<tr>\n<td>Polished half \/ cut pair<\/td>\n<td>Display, study<\/td>\n<td>You want to see the internal chambers of the spiral<\/td>\n<\/tr>\n<tr>\n<td>Ammolite triplet<\/td>\n<td>Pendants, rings<\/td>\n<td>You want wearable iridescent ammonite, protected under a cap<\/td>\n<\/tr>\n<tr>\n<td>Ammolite cabochon<\/td>\n<td>Jewelry<\/td>\n<td>You want the colorful shell layer set into a piece<\/td>\n<\/tr>\n<tr>\n<td>Tumbled fragment<\/td>\n<td>Pocket, budget<\/td>\n<td>You want a small, affordable piece of fossil to carry<\/td>\n<\/tr>\n<tr>\n<td>Small specimen<\/td>\n<td>Travel, reflection<\/td>\n<td>You want a palm-sized fossil to hold for perspective<\/td>\n<\/tr>\n<\/table>\n<h2>How to Tell Real Ammonite from Fakes<\/h2>\n<p>Most whole ammonite fossils are genuine, but carved imitations and reconstructed specimens do appear. A few checks help:<\/p>\n<ul>\n<li><strong>Natural spiral.<\/strong> A real fossil shows the biological spiral with growth lines, chambers, and natural variation. A too-perfect, mold-smooth spiral may be a cast or carving.<\/li>\n<li><strong>Weight and texture.<\/strong> Genuine fossilized shell is dense and mineral-hard, with real texture. Plastic or resin copies feel light and warm up fast in the hand.<\/li>\n<li><strong>Repairs.<\/strong> Many fossils have natural fractures or are stabilized with glue \u2014 that&#8217;s normal and honest, but should be disclosed, not hidden as &#8220;flawless.&#8221;<\/li>\n<li><strong>Ammonite vs ammolite.<\/strong> Ammonite is the whole fossil shell; ammolite is the thin, iridescent nacre layer on some Canadian shells, cut as a gem. They&#8217;re the same animal used differently.<\/li>\n<li><strong>Price and source.<\/strong> Gem-grade ammolite comes almost entirely from Alberta, Canada, and costs accordingly. A cheap, vivid &#8220;ammolite&#8221; may be a coated or imitation stone.<\/li>\n<\/ul>\n<p>For whole fossil ammonites, a reputable dealer and a sensible price are usually enough \u2014 they&#8217;re widely and honestly available.<\/p>\n<h2>How to Cleanse and Care for Ammonite<\/h2>\n<p>Ammonite is a soft calcium-carbonate fossil shell, so it needs gentle, mostly dry care \u2014 keep it away from acids, rough handling, and soaking:<\/p>\n<ul>\n<li><strong>Avoid acids.<\/strong> Vinegar, lemon, and acidic cleaners can etch the shell. Wipe it with a soft, dry or barely damp cloth.<\/li>\n<li><strong>No soaking.<\/strong> For ammolite triplets especially, avoid water soaks \u2014 moisture can seep into the layered construction and affect it.<\/li>\n<li><strong>Handle gently.<\/strong> At Mohs 4\u20134.5 the shell scratches and chips easily, so keep it away from harder stones and sharp knocks.<\/li>\n<li><strong>Smoke or sound.<\/strong> Passing it through sage or palo santo smoke, or using a singing bowl nearby, is a gentle, no-contact option.<\/li>\n<\/ul>\n<p>One practical note: store ammonite where it won&#8217;t be knocked or scratched, and keep it out of prolonged direct sun if it&#8217;s a colorful ammolite, to be safe with the thin iridescent layer. For the full routine, see our <a href=\"\/es\/blog\/how-to-cleanse-crystals\/\">guide to cleansing crystals<\/a>.<\/p>\n<h2>Best Crystals to Pair With Ammonite<\/h2>\n<p>Pairing is about layering intentions \u2014 picking stones whose qualities complement rather than compete. A few combinations that work well with ammonite&#8217;s grounding, time-deep presence:<\/p>\n<ul>\n<li><strong>Ammonite + <a href=\"\/es\/gemstone\/black-tourmaline-meaning\/\">Turmalina negra<\/a><\/strong> \u2014 deep time meets grounding protection; a steady combo for feeling rooted through change.<\/li>\n<li><strong>Ammonite + <a href=\"\/es\/gemstone\/clear-quartz-meaning\/\">Clear Quartz<\/a><\/strong> \u2014 ancient presence meets clarity; many use quartz to lift ammonite&#8217;s steadying intention.<\/li>\n<li><strong>Ammonite + <a href=\"\/es\/gemstone\/citrine-meaning\/\">Citrino<\/a><\/strong> \u2014 cycles meet forward-looking warmth; a pairing for moving through change with optimism.<\/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 Ammonite?<\/h2>\n<p>Ammonite suits people who want a <strong>grounding, ancient presence for perspective and change<\/strong> \u2014 anyone moved by deep time, working through a transition, or drawn to natural fossils. It&#8217;s a display and occasional-handling piece for most, with ammolite as the wearable form.<\/p>\n<p>A few honest expectations: ammonite is a fossil, not a mineral, and it&#8217;s soft (Mohs 4\u20134.5), so it needs gentle care. It isn&#8217;t a treatment for anxiety, grief, or any condition; if you&#8217;re dealing with something persistent, a healthcare professional is the right call, and the fossil can be a comfort alongside that. Gem-grade ammolite is a separate, pricier material, mostly from Canada. Its value comes from the meaning you bring to something genuinely old. Go in expecting a grounding, awe-inspiring fossil, and it tends to fit well.<\/p>\n<h2>FAQ About Ammonite Meaning<\/h2>\n<div class=\"faq-list\">\n<details>\n<summary>What is an ammonite?<\/summary>\n<p>The fossilized shell of an extinct cephalopod \u2014 a relative of squid and nautilus \u2014 that lived in ancient seas and died out about 66 million years ago. Its coiled shell is what survives as a fossil.<\/p>\n<\/details>\n<details>\n<summary>Is ammonite a crystal?<\/summary>\n<p>No, it&#8217;s a fossil. The shell was originally aragonite (calcium carbonate), often replaced by calcite over time, but the spiral form is biological, not a crystal lattice.<\/p>\n<\/details>\n<details>\n<summary>What is the difference between ammonite and ammolite?<\/summary>\n<p>Ammonite is the whole fossil shell. Ammolite is the thin, iridescent nacre layer preserved on some Canadian ammonite shells, cut and sold as a gem \u2014 the same animal, used differently.<\/p>\n<\/details>\n<details>\n<summary>How old is an ammonite fossil?<\/summary>\n<p>Most ammonite fossils people handle are tens to hundreds of millions of years old. The ammonites died out about 66 million years ago, at the end-Cretaceous mass extinction.<\/p>\n<\/details>\n<details>\n<summary>What chakra is ammonite associated with?<\/summary>\n<p>Traditionally the root and third eye centers \u2014 the root for grounding, the third eye for the long view and ancient wisdom.<\/p>\n<\/details>\n<details>\n<summary>Can ammonite go in water?<\/summary>\n<p>Only briefly, if at all. The soft shell can be etched by acids, and ammolite triplets should avoid soaking, which can affect the layered construction.<\/p>\n<\/details>\n<details>\n<summary>What does ammonite symbolize?<\/summary>\n<p>Most often cycles, change, and deep time \u2014 a grounding fossil whose spiral records growth and whose age puts the present in perspective.<\/p>\n<\/details>\n<\/div>\n<h2>Final Thoughts on Ammonite<\/h2>\n<p>Ammonite earns its place as a fossil of cycles and change \u2014 and it earns it again for each person who keeps one and gives it meaning. If you&#8217;re curious, the simplest start is one real fossil, one intention, and a small daily moment to notice it. You don&#8217;t need the largest or most iridescent specimen; you need a piece whose age you can feel. Let the routine do the work, and let that ancient spiral be the cue to take the long view.<\/p>\n<p>From there, ammonite tends to open a steadier, wider space \u2014 a calmer perspective, a sense of continuity, or simply a wonder-inducing fossil you&#8217;re glad to keep. If that&#8217;s what you&#8217;re after, you&#8217;re in the right place. For more, explore the <a href=\"\/es\/gemstones\/\">Crystal Guide<\/a> or browse <a href=\"\/es\/categoria-producto\/ammonite-crystals\/\">ammonite pieces<\/a>.<\/p>\n<\/div>\n<div class=\"crystal-profile\">\n<h3>Ammonite Profile<\/h3>\n<div class=\"sidebar-section\">\n<h4>Overview<\/h4>\n<dl>\n<dt>Chakra<\/dt>\n<dd>Root, Third Eye<\/dd>\n<dt>Zodiac<\/dt>\n<dd>Cancer<\/dd>\n<dt>Element<\/dt>\n<dd>Water<\/dd>\n<dt>Color<\/dt>\n<dd>Brown-grey shell; iridescent (ammolite)<\/dd>\n<dt>Intentions<\/dt>\n<dd>Cycles, Change, Deep time<\/dd>\n<dt>Best for<\/dt>\n<dd>Perspective, Grounding, Transitions<\/dd>\n<dt>Forms<\/dt>\n<dd>Whole fossil, Cut pair, Ammolite triplet<\/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>Fossilized aragonite \/ calcite (CaCO\u2083 shell)<\/dd>\n<dt>Crystal system<\/dt>\n<dd>None (fossil \u2014 biological form)<\/dd>\n<dt>Hardness<\/dt>\n<dd>4\u20134.5 (Mohs)<\/dd>\n<dt>Luster<\/dt>\n<dd>Dull to pearly (ammolite iridescent)<\/dd>\n<dt>Transparency<\/dt>\n<dd>Opaque<\/dd>\n<dt>Specific gravity<\/dt>\n<dd>~2.8<\/dd>\n<dt>Color cause<\/dt>\n<dd>Mineral replacement; ammolite = nacre diffraction<\/dd>\n<dt>Origins<\/dt>\n<dd>Worldwide fossils; ammolite mainly Alberta, Canada<\/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=\"\/es\/categoria-producto\/ammonite-crystals\/\">Explore Ammonite \u2192<\/a>\n<\/div>\n<\/div>","protected":false},"featured_media":39699,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-39705","gemstone","type-gemstone","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/gemstone\/39705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/gemstone"}],"about":[{"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/types\/gemstone"}],"replies":[{"embeddable":true,"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/comments?post=39705"}],"version-history":[{"count":2,"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/gemstone\/39705\/revisions"}],"predecessor-version":[{"id":42643,"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/gemstone\/39705\/revisions\/42643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/media\/39699"}],"wp:attachment":[{"href":"https:\/\/goearthward.com\/es\/wp-json\/wp\/v2\/media?parent=39705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}