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White Quartz Countertops with Grey Veins | Quartz Slab | VW6187

This Calacatta has white quartz with grey veins, is named "Stellar River" because it's veining as if the galaxy.
Only artificial quartz stone can create such an exquisite white quartz with grey veins pattern for your dream house.
Model: VW6187

Color: White

Size: 3200x1600 / 3000x1600 / 3000x1500 / 3000x1400 / 3200x1800 / 2440x760
  • VW6187

Product Introduction

  • Calacatta quartz stone can imitate calacatta marble's natural beauty by having similar vein designs. Quartz stone is maintenance-free, stain-resistance, and ideal for a wide range of kitchen design styles. Most importantly, artificial quartz stone offers a much lower price than natural stone.

  • The representative example is this white quartz with grey veins, it offers unique book-matched veins but their price is affordable.

  • Different from the elegance of Calacatta white quartz, and their softy grey veins, Our Calacatta stellar-river has warm white quartz with a robust sense of grey veins.
    This Calacatta stellar-river breaks out your impression for white quartz white grey because it is full of movement.

  • The rounded grey veins look lovely, and they are a great pairing with the warm white quartz background. You can feel cozy from it.

  • Some white quartz with grey veins does not belong to the warm-colored decoration, but Calacatta stellar-river can fit it.

  • If you tend to darkish tones decor, or your house is wooden furniture base, please don't miss this warm-toned white quartz with grey veins.

  • The white quartz makes your house look more spacious, and the lovely grey veins make your house full of movement.

  • Calacatta stellar-river breaking out the boring that from darkish tones design.

  • This is a popular white artificial quartz stone with STELLAR RIVER veins, many customers fall in lover with its elegance.

  • We have professional molds, can produce largest size's quartz slab up to 3200*1800mm.

  • We accept customization by project & by sample, can fabricate different quartz countertops.

  • VIVA artificial quartz slabs are a non-porous surface with low water absorption rate, bacteria-free, and maintenance-free, perfect for kitchen countertops.

  • VIVA quartz slabs achieved SGS and NSF certificates, it is safe for food and health. Their low residual monomer are in line with US and EU import standards.

  • VIVA's quartz stone follows a strict and consistent raw material ratio of about 93% quartz, with a small amount of resin and pigment. Our advanced production line and professional workers give each VIVA quartz slab the advantages below:

Surface Detail

White Quartz Countertops with Grey Veins

Product Specification

Regular Size(mm)             Thickness(mm)             Hardness(Mohs)             Density(g/cm³)             Surface Finished            
3200x1600 6/8/10/12/15/18/20/25/30 6-7 2.45 Polished/Honed
Largest Slab(mm)            
Small slab(mm)            
MOQ             One 20' container
Other sizes              Can be customized
Application             kitchen countertop, backsplashes, table tops, bar tops, vanity tops, shower stalls, windowsill, indoor wall, flooring, etc. 

Packing (20' container)

STANDARD SIZE             THICKNESS(mm)             PCS/BUNDLES             BUNDLES/CONTR             PCS/CONTR             SQM/CONTR             WEIGHT(kg)/PC            
3200*1600mm 15 20 7 140 716.8 180.48
3200*1600mm 20 15 7 105 537.6 240.64
3200*1600mm 30 10 7 70 358.4 396.96
Leading Time             15-25 days after receiving the deposit.

Packaging & Shipping


● Scratch Resistance & Shock Resistance 

According to the “Mohs scale of mineral hardness”, the absolute hardness of quartz stone achieves Level 6 ~ 7. 

It means our quartz stone products have apparent advantages in scratch and shock resistance. 

※ Our Scratch Resistance Test:


●Stain Resistance

The non-porous surface is one of the highlight features of our quartz stone, daily use liquids will not penetrate the inside of quartz stone.

Therefore, it has outstanding stain resistance that is better than other stone countertops.

※ Our Stain Resistance Test:


●Environmental Protection

Quartz stone is an eco-friendly artificial stone product. During the processing, our factory will not produce a lot of carbon dioxide and discharge sewage. 

Our products are certified by SGS and NSF.


●Health Protection

Always smooth surface, non-porous material, and scratch resistance feature, that is why our quartz stones are antibacterial.

Of course, our countertop can touch the food directly.


Technical Data



Water Absorption




Mohz Hardness


Compressive Strength


Modulus of Repture

(Dry Condition): 40.1MPa
(Wet Condition): 48.4MPa

Abrasion Resistance


Flexural Strength


Reaction to Fire


Coefficient of Friction

(Dry Condition): 0.81
(Wet Condition): 0.63

Freeze-Thaw Cycling

No Visual Damage

Resistance to Chemical Substances

Not Affected

Antimicrobial Activity

0 Grade


quartz stone applications



How can we help you?

We Custom Your Quartz


Viva providing flexible customized services, Work with us, and design your own quartz slabs.

We Concern Your Queries


Viva is your professional quartz stone supplier, Let us know your queries, we are willing to help.

We Care The Quality


Quality on Top is Viva’s insistence forever, Learn more about our quality control processes.

We Offer More Quartz


Viva offering over 100+ quartz slabs for our clients. See our introduce video, know more about our product.

Calacatta Series
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