Raw Yellow Calcite specimens are valued for:<\/p>\n
Demonstrating mineral cleavage and crystal structure<\/p>\n<\/li>\n
Showing natural color variation caused by trace elements<\/p>\n<\/li>\n
Teaching basic mineral identification and acid reaction tests<\/p>\n<\/li>\n<\/ul>\n
These features make it a popular specimen for classrooms, study collections, and mineral displays.<\/p>\n
In spiritual and holistic traditions, Yellow (Amber) Calcite<\/strong> is associated with motivation, confidence, and mental clarity. It is often linked to personal energy, learning, and emotional balance.<\/p>\n Common traditional uses include:<\/p>\n Supporting focus and decision-making<\/p>\n<\/li>\n Encouraging optimism and self-confidence<\/p>\n<\/li>\n Energizing work or study spaces<\/p>\n<\/li>\n<\/ul>\n Metaphysical meanings are based on traditional belief systems and are not scientifically measured.<\/em><\/p>\n Handle gently due to softness<\/p>\n<\/li>\n Clean with a dry or lightly damp cloth<\/p>\n<\/li>\n Avoid acids, saltwater, and prolonged moisture<\/p>\n<\/li>\n Not recommended for jewelry or rough handling<\/p>\n<\/li>\n<\/ul>\n Yellow Calcite<\/strong>, often sold as Amber Calcite<\/strong>, is a naturally occurring variety of calcite<\/strong> composed of calcium carbonate (CaCO\u2083<\/strong>). Its yellow to golden color is typically caused by the presence of iron or other trace mineral inclusions. The material is commonly left in a raw (natural) form<\/strong>, displaying irregular crystal growth, cleavage faces, and natural surface textures.<\/p>\n Calcite crystallizes in the trigonal crystal system<\/strong> and has a Mohs hardness of 3<\/strong>, making it a relatively soft mineral. It is easily scratched and should be handled with care. One of calcite\u2019s defining characteristics is its perfect rhombohedral cleavage<\/strong>, meaning it breaks along smooth, flat planes rather than uneven fractures.<\/p>\n Yellow Calcite forms in sedimentary and hydrothermal environments and is found in many locations worldwide, including Mexico, Brazil, the United States, and Peru<\/strong>. Because calcite is highly reactive to weak acids, it will effervesce (bubble) when exposed to acidic solutions\u2014an important identification feature used in geology.<\/p>\n Calcite is one of the most widespread minerals on Earth and appears under many names:<\/p>\n Iceland Spar<\/p>\n<\/li>\n Optical Calcite<\/p>\n<\/li>\n Clear Calcite<\/p>\n<\/li>\n White Calcite<\/p>\n<\/li>\n<\/ul>\n Yellow Calcite \/ Amber Calcite<\/p>\n<\/li>\n Blue Calcite<\/p>\n<\/li>\n Green Calcite<\/p>\n<\/li>\n Orange Calcite<\/p>\n<\/li>\n Honey Calcite<\/p>\n<\/li>\n Red Calcite<\/p>\n<\/li>\n Mangano Calcite (pink, manganese-rich)<\/p>\n<\/li>\n<\/ul>\n Limestone<\/p>\n<\/li>\n Marble<\/p>\n<\/li>\n Chalk<\/p>\n<\/li>\n Travertine<\/p>\n<\/li>\n Tufa<\/p>\n<\/li>\n<\/ul>\n Caribbean Calcite (blue calcite with aragonite)<\/p>\n<\/li>\n Onyx Calcite \/ Mexican Onyx (banded calcite; not true onyx)<\/p>\n<\/li>\n Optical Spar<\/p>\n<\/li>\n<\/ul>\n \n","protected":false},"featured_media":583,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[41,20],"product_tag":[42],"class_list":["post-579","product","type-product","status-publish","has-post-thumbnail","product_cat-calcite","product_cat-crystals","product_tag-calcite","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/product\/579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/comments?post=579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/media\/583"}],"wp:attachment":[{"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/media?parent=579"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/product_brand?post=579"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/product_cat?post=579"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rawtothecorecrystals.co.uk\/shop\/wp-json\/wp\/v2\/product_tag?post=579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
\nCare & Handling<\/h3>\n
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\n","protected":false},"excerpt":{"rendered":"Raw Amber (Yellow) Calcite<\/h2>\n
Educational Overview<\/h3>\n
Other Known Names & Forms of Calcite<\/h2>\n
Optical & Crystal Varieties<\/h3>\n
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Color Varieties<\/h3>\n
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Structural & Geological Forms<\/h3>\n
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Trade & Descriptive Names<\/h3>\n
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