{"product_id":"11-x-11-75-black-basalt-penny-round","title":"Black Basalt 1\" Penny Round Mosaic Tile | Elysium","description":"\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eElysium Black Basalt 1\" Penny Round Mosaic Tile\u003c\/strong\u003e combines genuine volcanic stone with timeless circular geometry. Deep charcoal and soft black tones create a sophisticated architectural surface, while subtle mineral speckling and natural tonal movement give every sheet authentic stone character.\u003c\/p\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e1\" round chips\u003c\/strong\u003e are mesh-mounted on an \u003cstrong\u003e11\" × 11.75\" sheet\u003c\/strong\u003e, making the mosaic suitable for bathroom floors, shower surfaces, backsplashes, niches, fireplace surrounds and decorative feature walls. Its dark natural-matte appearance complements contemporary, industrial, Scandinavian and organic-modern interiors.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTechnical Property\u003c\/th\u003e\n\u003cth\u003eValue \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eElysium Tiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollection\u003c\/td\u003e\n\u003ctd\u003ePenny Marble Collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Item Code\u003c\/td\u003e\n\u003ctd\u003eM3985\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGenuine natural Black Basalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone Type\u003c\/td\u003e\n\u003ctd\u003eVolcanic igneous stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Chip Size\u003c\/td\u003e\n\u003ctd\u003eApproximately 1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheet Dimensions\u003c\/td\u003e\n\u003ctd\u003e11\" × 11.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheet Coverage\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.90 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003eApproximately 3\/8\" \/ 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePattern\u003c\/td\u003e\n\u003ctd\u003ePenny round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eMesh-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSmooth natural-matte appearance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack and deep charcoal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAsia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelling Unit\u003c\/td\u003e\n\u003ctd\u003eSheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShade Variation\u003c\/td\u003e\n\u003ctd\u003eNatural tonal and mineral variation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Applications\u003c\/td\u003e\n\u003ctd\u003eInterior floors and walls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Item Code\u003c\/td\u003e\n\u003ctd\u003eM3985\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBathroom Floors:\u003c\/strong\u003e Creates a richly detailed dark-stone surface with numerous grout joints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShower Floors:\u003c\/strong\u003e The petite chip size and frequent grout joints may provide additional traction; however, no product-specific DCOF rating is published.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShower Walls and Niches:\u003c\/strong\u003e Produces a dramatic contrast against white marble, porcelain, glass and light-colored grout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKitchen and Bar Backsplashes:\u003c\/strong\u003e Adds natural texture and sophisticated charcoal color behind counters, sinks and beverage stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowder-Room Feature Walls:\u003c\/strong\u003e Creates a tailored focal point behind vanities and mirrors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFireplace Surrounds:\u003c\/strong\u003e Suitable outside the firebox when installed over an approved substrate and within the fireplace manufacturer’s clearance requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDecorative Borders:\u003c\/strong\u003e Can define transitions between larger-format stone, porcelain or ceramic tiles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExterior, pool and continuously submerged installations require written manufacturer approval for the specific climate and water conditions.\u003c\/p\u003e\n\u003ch2\u003eInstallation and Handling Guidelines\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: NATURAL BASALT INSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Basalt may contain subtle natural mineral deposits and can respond differently to moisture, grout and enhancing sealers. Test the complete installation system on spare material before proceeding.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDry-Lay the Sheets:\u003c\/strong\u003e Arrange and rotate multiple sheets before installation to distribute natural tonal and mineral variations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrevent Sheet Outlines:\u003c\/strong\u003e Adjust individual penny rounds along sheet edges where necessary to maintain consistent spacing between adjoining sheets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMortar Selection:\u003c\/strong\u003e Use a premium polymer-modified mortar approved for dense natural-stone mosaics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMortar Application:\u003c\/strong\u003e Use a small-notched trowel and flatten the mortar ridges before setting the sheets. Excess mortar should not rise through the joints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSheet Alignment:\u003c\/strong\u003e Press each sheet evenly into the mortar using a grout float or padded beating block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Sealing:\u003c\/strong\u003e Apply a penetrating natural-stone sealer before grouting, particularly in wet, grease-prone or stain-prone areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrout Selection:\u003c\/strong\u003e Use grout approved for natural stone. Test the grout on a spare sheet to verify color compatibility and ensure that it will not scratch the surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrout Color:\u003c\/strong\u003e Charcoal creates a continuous dark appearance, medium gray provides subtle definition, and white strongly emphasizes each penny round.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWet Areas:\u003c\/strong\u003e Install showers over a complete waterproofing system. Sealing the basalt does not waterproof the substrate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShower-Floor Approval:\u003c\/strong\u003e Confirm slip resistance, drainage and local wet-floor requirements with the installer because no product-specific DCOF value is published.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCutting:\u003c\/strong\u003e Wet-cut using a diamond blade designed for dense natural stone. Do not dry-cut or grind because fabrication can release respirable crystalline-silica dust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Allowance:\u003c\/strong\u003e Add approximately 10–15% for cuts, sheet blending, breakage and future repairs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClean with warm water and a neutral-pH natural-stone cleaner.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid acidic cleaners, vinegar, bleach, abrasive powders and oil-based soaps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemove soap residue regularly from shower installations to preserve the basalt’s even dark appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWipe away oils, cosmetics and strongly pigmented spills promptly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse microfiber cloths, soft sponges or nonabrasive nylon brushes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReseal periodically according to exposure and the sealer manufacturer’s recommendations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest enhancing sealers carefully because they may deepen the stone from charcoal to near-black.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesign Profile\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAesthetic Inspiration:\u003c\/strong\u003e Contemporary minimalism, Scandinavian design, industrial interiors, organic modern and luxury spa environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColor Character:\u003c\/strong\u003e Charcoal black with subtle mineral speckling and softly varied volcanic-stone movement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVisual Advantage:\u003c\/strong\u003e The rounded pattern softens the bold black color while creating an intricate architectural rhythm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplementary Stones:\u003c\/strong\u003e Carrara White, Calacatta Gold, Thassos White and Bianco Dolomite.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplementary Materials:\u003c\/strong\u003e White oak, walnut, concrete, fluted glass and warm plaster.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplementary Metals:\u003c\/strong\u003e Brushed brass, polished nickel, matte black and aged bronze.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuggested Grout Colors:\u003c\/strong\u003e Charcoal, graphite, medium gray or contrasting white.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this mosaic made from marble?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Although it belongs to Elysium’s Penny Marble Collection, the actual material is genuine natural Black Basalt, an igneous volcanic stone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size are the individual penny rounds?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach circular chip measures approximately 1 inch, or 25 mm, across.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow large is each mosaic sheet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe nominal sheet dimensions are 11\" × 11.75\", covering approximately 0.90 square feet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Black Basalt penny rounds be installed on a shower floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey may be considered for shower floors, but no product-specific DCOF rating is published. The installer must confirm suitability for the project’s drainage, waterproofing and slip-resistance requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Black Basalt require sealing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSealing is recommended, especially on floors, shower surfaces, backsplashes and other moisture- or stain-prone installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this mosaic be installed inside a swimming pool?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not specify it for submerged applications without written manufacturer approval. Natural basalt may contain minerals that react to continuous moisture or pool chemicals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill every sheet be completely uniform?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Subtle differences in charcoal intensity, mineral deposits, speckling and surface texture are inherent characteristics of natural basalt.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e","brand":"heytiles","offers":[{"title":"Default Title","offer_id":39790411219138,"sku":"M3985","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/5719\/6226\/products\/11-x-1175-black-basalt-penny-round-336010.jpg?v=1745531436","url":"https:\/\/heytiles.com\/products\/11-x-11-75-black-basalt-penny-round","provider":"Hey Tiles","version":"1.0","type":"link"}