Gabana Vancouver

Gabana Vancouver is a metamorphic dimension stone from the mountain ranges of western Canada, with a soft grey-green ground tone and fine, directionally flowing white quartz veining. Mohs hardness ~7 as a quartzite, acid-resistant, heat-resistant, frost-capable — a calm, bright Mediterranean stage with natural stone character, robust enough for demanding kitchen and external applications.

Metamorpher Werkstein aus dem nordamerikanischen Cordillera-Komplex (Vancouver-Island-Region/Coast Mountains, British Columbia, Kanada). Petrographisch wahrscheinlich kristalliner Quarzit (SiO₂-dominant) oder calc-silikatischer Marmor — die kommerzielle Klassifikation fluktuiert zwischen „Quarzit" und „Marmor". Mohshärte 6–7, gute Polierfähigkeit, säurebeständig, hitzefest, frostbeständig, niedrige Wasseraufnahme. Im internationalen Handel unter mehreren Aliasnamen geführt: Vancouver Quartzite, Pacific White Marble, North Island White Marble, Vancouver Island White Marble. Charakteristisch ist der softem grau-grünliche bis sage-graue Grundton mit gerichtet fließenden weißen Quarz-Aderungen — die für die metamorphisch foliations-orientierten Cordillera-Werksteine typische Bildstruktur.

Quarzit Brazil

Available as: Slabs

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About Gabana Vancouver

Gabana Vancouver comes from the mountain country of western Canada — the Vancouver Island region, or the Coast Mountains of British Columbia, the westernmost mountain range of North America. Geologically, the supply area belongs to the North American Cordillera complex, a mountain chain more than 1,500 km long made up of repeatedly metamorphosed plutonic rocks, sediments and volcanic rocks. While this region is rarely present in concrete terms in Europe, the Canadian dimension stones from the Pacific Cordillera zone are among the geologically most interesting and mineralogically purest deposits in North America. In international trade the material is also known under the names Vancouver Quartzite, Vancouver Island White Marble, North Island White Marble or Pacific White Marble — the differing designations reflect the fact that petrographically it is a transitional form between crystalline quartzite and marbled carbonate metamorphite.

In the slab image, Gabana Vancouver presents a soft grey-green to sage-grey ground tone which, depending on the incidence of light, tends between warm and clouded and cool and fresh. Across this ground run fine, directionally flowing white vein markings — irregularly parallel bands with a distinct horizontal axis of movement, interspersed with a few more strongly developed quartz veins that run across the surface like gentle cloud formations. The foliation structure — a preserved metamorphic structural feature from directed pressure transformation — gives the material a calm, almost water-like flowing appearance, recalling western Canadian mountain landscapes, glacial water and a high-alpine atmosphere.

Petrographically this is a metamorphic dimension stone of the Cordillera zone — either a crystalline recrystallised quartzite (with dominant SiO₂ content, Mohs hardness ~7) or a calc-silicate marble with quartz veining (a carbonate main mass with metamorphically embedded quartz bands). The commercial classification as “marble” or “quartzite” fluctuates depending on the stonemason market and the specific deposit. On the basis of the visually apparent dominance of quartz veining and the typical hardness characteristics, we assume that the stone is more properly placed in the quartzite family. A definitive petrographic assignment would, however, require an actual block sample analysis.

In practice this uncertainty matters less, because the application-relevant properties of both classifications — crystalline quartzite or calc-silicate marble — are very similar: high hardness (Mohs 6–7), good polishability, acid-resistant (particularly where the quartz component dominates), heat-resistant and frost-resistant. Water absorption is low, the fabric dense, and the slabs run through without critical veins or fracture zones.

In terms of application, Gabana Vancouver is particularly interesting for projects seeking a bright, calm natural stone with genuine movement — without the expressive veins of a Calacatta or the monochrome severity of a Bianco marble. The grey-green tonal value harmonises especially well with warm timber (oak, ash, walnut), brushed brass, black steel, concrete and neutral natural tones — it brings a contemporary, slightly Scandinavian-Pacific colour temperature into interiors and suits modern as well as classically shaped architecture.

The surface finishes currently in stock are listed in the »Finishes« block further down. On request we produce from them kitchen worktops, islands, vanity tops, wall cladding, floor and wall tiles, stairs, window sills, pool surrounds, façade elements and project-specific special cuts. For bookmatch compositions with mirrored slab sequences from adjacent blocks we are glad to reserve material directly from the same block on request — the directional veining of Gabana Vancouver delivers particularly elegant axially symmetrical images.

For anyone comparing Gabana Vancouver with other materials: stylistically close are the Macaubas quartzites (Brazil) with a similarly calm grey-white image, the Patagonia quartzites (Brazil) for more dramatic veining, and Yule Marble (USA) as a crystalline white point of comparison. Anyone looking for the look in technical reproduction will find similar image concepts among the porcelain marble looks (Laminam IN-SIDE, Florim, Lioli Porcelain). Anyone wanting an authentically Pacific-Canadian dimension stone statement is well served by Gabana Vancouver — not least because Canadian dimension stones are rarely seen in the European market, which gives the material a strongly distinctive design position.

Our honest assessment: Gabana Vancouver is a rewarding material for projects that call for a bright, calm natural stone look with genuine geological character and full material robustness. Anyone seeking maximum colour uniformity or dramatically expressive veining should reach for other materials. But anyone who values the calm, flowing grey-green mountain-stone image of the Pacific Cordillera — and wants a clearly load-bearing, acid- and heat-resistant material class along with it — gets an unusual and very coherent choice in Gabana Vancouver.

Suitability by application

Care & fabrication

Gabana Vancouver is a dense metamorphic dimension stone of the Cordillera zone — classified as a quartzite with a Mohs hardness of ~7, it is considerably easier to care for than lime-bound marbles. Consistent sealing on installation and at regular intervals is nevertheless recommended, precisely because the bright grey-green ground tone makes dark oil stains more visible.

Daily cleaning: a soft microfibre cloth, warm water and a pH-neutral natural stone cleaner. Then wipe over with clear water and polish dry — otherwise limescale residues show up on bright quartzites as grey, glossy clouds.

Do not use: aggressive acids (hydrochloric, sulphuric, phosphoric acid), steel wool, coarse scouring pads, ammonia-based cleaners in high concentration. Quartzite is fundamentally acid-resistant — but the delicate calc-silicate fraction in the stone can dull locally under sustained exposure to concentrated acid.

Sealing: after installation and, depending on use, every 12–36 months with a high-quality natural stone sealer on a silane, polysiloxane or solvent base. Quartzites have lower water absorption than marbles and therefore need attention less often than lime-bound stones — but for heavily used kitchen worktops and external surfaces we recommend the shorter interval.

Kitchen worktop: hot pans can be set down directly — quartzite is heat-resistant and not at risk from thermal stress. Steel knives leave no scratches on the polished surface. Even so, cut on a separate chopping board, because a Mohs hardness of 7 blunts blades more quickly.

Bathroom and vanity top: wipe away calcareous water splashes regularly. Bathroom and glass cleaners in normal concentration are unproblematic; avoid descalers in continuous use, however, since concentrated acids can attack the calc-silicate constituents.

Floor: felt glides under furniture, regular vacuuming, mopping with a pH-neutral stone cleaner. Use dirt-trapping mats in entrance areas — quartz sand grains from shoe soles can produce fine scratches in the polish over time.

Outdoors: frost-capable when correctly laid to a fall with adequate drainage. Always use road salt sparingly in winter and rinse thoroughly in spring. Pool surrounds with chlorinated water are unproblematic, but should be rinsed down regularly with clear water.

Repair: scratches and dull patches in the polish can be evened out by professional re-polishing. Deeper mechanical damage (edge fractures from impact) is repaired with colour-matched stone fillers and then ground back to match the original polish.

Frequently asked questions

Where does Gabana Vancouver come from?

From the mountain country of western Canada — the Vancouver Island region, or the Coast Mountains of British Columbia. Geologically the deposit belongs to the North American Cordillera complex, a mountain chain more than 1,500 km long made up of repeatedly metamorphosed plutonic rocks, sediments and volcanic rocks. In international trade it is also known under the names Vancouver Quartzite, North Island White Marble or Pacific White Marble.

Is Gabana Vancouver a quartzite or a marble?

Petrographically it is a transitional form between crystalline quartzite and calc-silicate marble — the supply area in the BC Cordillera mountains produces both of these related dimension stone classes. In the international stone trade the classification fluctuates between “quartzite” and “marble”. On the basis of the typical hardness characteristics and the dominance of the quartz veining, we assume a more quartzite-like classification. For the application, the relevant properties of both classes are very similar (Mohs hardness 6–7, acid-resistant, heat-resistant).

Is Gabana Vancouver suitable for a kitchen worktop?

Yes, decidedly so. With a Mohs hardness of ~7, Gabana Vancouver is scratch-resistant, acid-resistant and heat-resistant — a considerably lower-maintenance choice than lime-bound marbles. A one-off sealing on installation is recommended, because the bright grey-green ground tone makes dark oil stains more visible.

What is the colouring really like?

Gabana Vancouver shows a soft grey-green to sage-grey ground tone — NOT a classic cream white. Across this ground run fine, directionally flowing white quartz veins with a distinct horizontal axis of movement. The colour character recalls western Canadian mountain landscapes and glacial water — cool and fresh rather than warm and creamy.

Which finishes are available?

The surface finishes currently in stock are listed in the »Finishes« block on this page.

Is Gabana Vancouver suitable for external applications?

Yes, when correctly laid with adequate fall and drainage. Quartzite is frost-resistant and UV-stable. For external treads and pool surrounds we recommend a matt, textured finish for the additional slip resistance.

Is the material suitable for bookmatched installation?

Very much so. The directional white quartz veining with its horizontal axis of movement produces elegant axially symmetrical images in mirrored slab pairs. On request we reserve slabs directly from adjacent blocks so that bookmatch compositions fit together perfectly.

How much material do you currently have in stock?

We currently carry 23 raw slabs of Gabana Vancouver in 20 mm and 30 mm thickness, with polished and satin-honed finishes available. Since Canadian dimension stones are rarely found in the European market, we recommend prompt reservation for larger projects — resupply from the BC Cordillera quarries cannot be planned at short notice.