{"product_id":"calcite-specimen-8","title":"Calcite onyx base 2750 × 500 × 450 mm","description":"\u003cp dir=\"ltr\"\u003eThis substantial 2750 mm block of calcite onyx brings out the natural horizontal patterning of the stone and introduces a bold, architectural accent to the interior. Layered bands in shades of white, beige and grey formed through the gradual deposition of calcium carbonate, while the warm tones are linked to the presence of iron compounds. The piece can serve as a table base, bench or monumental display plinth.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eCalcite onyx is relatively soft and sensitive to acids, so only pH-neutral cleaning products should be used and the surface should be protected from juices, vinegar or wine.\u003c\/p\u003e","brand":"Natura by Sylvia Crystals","offers":[{"title":"Default Title","offer_id":56214624731515,"sku":"20000033","price":153350.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0106\/4968\/files\/20000033_PC_1.png?v=1791324694","url":"https:\/\/sylviacrystals.com\/cs\/products\/calcite-specimen-8","provider":"Sylvia Crystals","version":"1.0","type":"link"}