[{"id":276769112169,"handle":"all-products","title":"All Products","updated_at":"2026-06-04T12:28:48-07:00","body_html":"","published_at":"2024-04-25T11:17:46-07:00","sort_order":"created-desc","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":271481012329,"handle":"everything-but-live-sale","title":"Everything but live sale","updated_at":"2026-06-04T12:03:52-07:00","body_html":"","published_at":"2023-05-31T10:41:08-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"not_contains","condition":"live sale"}],"published_scope":"web"},{"id":286218944617,"handle":"everything-but-live-sale-bookends-live-sale-and-clearance","title":"Everything but live sale, bookends, live sale, and clearance","updated_at":"2026-06-04T12:03:52-07:00","body_html":"","published_at":"2025-03-19T23:33:10-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"type","relation":"not_equals","condition":"Live Sale"},{"column":"type","relation":"not_equals","condition":"Candle Holders"},{"column":"type","relation":"not_equals","condition":"Bookends"},{"column":"type","relation":"not_equals","condition":"Clearance"}],"published_scope":"web"},{"id":416851345,"handle":"find-your-stone","updated_at":"2026-06-04T12:03:52-07:00","published_at":"2017-03-23T09:31:00-07:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"Find Your Stone","body_html":"\u003cstyle type=\"text\/css\" data-mce-fragment=\"1\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Find your favorite stones \u0026amp; crystals that suit you best. Explore Rock Paradise for the latest collection of healing stones, zodiac crystals \u0026amp; more. Order Now!\"}' data-sheets-userformat='{\"2\":15359,\"3\":{\"1\":0},\"4\":{\"1\":2,\"2\":16777215},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"10\":1,\"11\":4,\"12\":0,\"14\":{\"1\":2,\"2\":3620942},\"15\":\"\\\"docs-Open Sans\\\", Arial\",\"16\":11}' data-sheets-textstyleruns='{\"1\":0,\"2\":{\"3\":\"Open Sans\"}}{\"1\":19,\"2\":{\"3\":\"Open Sans\",\"5\":1}}{\"1\":36,\"2\":{\"3\":\"Open Sans\"}}{\"1\":108,\"2\":{\"3\":\"Open Sans\",\"5\":1}}{\"1\":122,\"2\":{\"3\":\"Open Sans\"}}{\"1\":124,\"2\":{\"3\":\"Open Sans\",\"5\":1}}{\"1\":139,\"2\":{\"3\":\"Open Sans\"}}' data-mce-fragment=\"1\"\u003eFind your favorite stones \u0026amp; crystals that suit you best. Explore Rock Paradise for the latest collection of healing stones, zodiac crystals \u0026amp; more. Order Now!\u003c\/span\u003e","image":{"created_at":"2017-03-23T12:43:01-07:00","alt":"","width":1482,"height":1482,"src":"\/\/rockparadise.com\/cdn\/shop\/collections\/findyourstone.jpg?v=1669040760"}},{"id":416851985,"handle":"just-in","updated_at":"2026-06-04T12:03:52-07:00","published_at":"2017-03-23T09:33:00-07:00","sort_order":"created-desc","template_suffix":"","published_scope":"web","title":"Just In","body_html":"Discover the newest crystals and gemstones added to our collection.","image":{"created_at":"2018-02-23T12:03:58-08:00","alt":"colorful rock in front of other crystals and a wooden triangle","width":1204,"height":1202,"src":"\/\/rockparadise.com\/cdn\/shop\/collections\/RockParadisePLATTERS.BLUE2.jpg?v=1698861916"}},{"id":416851793,"handle":"specimen-minerals","updated_at":"2026-06-04T11:35:22-07:00","published_at":"2017-03-23T09:33:00-07:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"Specimen \u0026 Minerals","body_html":"Amazing rough and raw crystals and stones, crystal clusters, cathedrals, fossil, cut base and all collection pieces from our facilities.","image":{"created_at":"2017-03-23T13:45:14-07:00","alt":"green crystal with points on table","width":1196,"height":1208,"src":"\/\/rockparadise.com\/cdn\/shop\/collections\/Specimen.jpg?v=1698862062"}}]
Natural optical calcite with unique light-bending effect
Clear to milky white tones with internal structure
Each piece has its own shape and clarity
Larger sizes make strong display pieces
Interesting crystal for collectors and decor
Product Description These optical calcite pieces, also known as Iceland spar, are natural crystals known for their distinctive double refraction effect—when placed over text or objects, they can create a visible doubling of the image.
Each piece varies in clarity, shape, and internal formations, ranging from more transparent to milky white. Their larger size makes them ideal for display, collections, or as a standout natural specimen.
Due to their natural formation, some pieces may have inclusions, internal fractures, or irregular edges, adding to their character.
Optical calcite is often associated with clarity, focus, and energy amplification, making it a popular choice for both its visual properties and symbolic meaning.
Available Sizes
100–300g – smaller display pieces
300–600g – medium size with more presence
600–900g – larger statement specimens
Additional Details
You will receive 1 (one) optical calcite crystal
Also known as Iceland spar
Color: clear to white
Natural raw crystal (not polished cube despite natural cleavage shapes)
Size and shape will vary (wider, longer, thicker, or thinner)
Stock photos shown. Each piece will vary in characteristics
Catalog Reference: RK26B65A
Please consult a healthcare professional for any medical advice. The information provided is not intended to diagnose, treat, cure, or prevent any disease or condition.
