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Venom Marble

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Venom Marble

Marble

Brazil

About

Item Details

Material Type:
Marble
Origin:
Brazil
Recommended Usage:
kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
Additional Names:
Venom Black Marble, Preto Venom Marble, Negro Venom Marble, Venom Quartzite, Venom Black Quartzite, Venom Marble
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.15 – 0.45%
Density:
2700 – 2750 kg/m³
Flexural Strength:
9 - 11 MPa
Compressive Strength:
110 - 140 MPa

Description

Venom Marble is a bold and highly dramatic natural stone quarried in Brazil, characterized by a deep, rich black background that creates a powerful and luxurious visual foundation. Its defining feature is the striking network of white and light gray veining that flows across the surface in sharp, irregular, and highly expressive patterns.

The veining varies from fine, thread-like lines to thicker, more dominant streaks, creating a strong contrast against the dark base. The overall pattern is dynamic and organic, often resembling natural lightning strikes, fractured mineral veins, or flowing energy lines. This high-contrast composition gives the stone a modern, sophisticated, and visually impactful appearance, making it ideal for statement architectural applications.

Texture & Structure

Venom Marble has a fine- to medium-grained crystalline structure typical of natural marble, composed mainly of recrystallized carbonate minerals. The stone has a compact internal structure that allows it to be polished to a high-gloss finish, enhancing its deep black background and emphasizing the brightness of its white veining. The veining pattern is naturally irregular and non-repetitive, ensuring that each slab is unique. The material can be fabricated into large slabs suitable for bookmatched installations, providing strong visual continuity in feature wall applications.

Technical Test Results

  • Water Absorption: 0.15% – 0.45%
  • Abrasion Resistance: Moderate durability
  • Modulus of Rupture: 10–13 MPa
  • Compressive Strength: 110–140 MPa
  • Flexural Strength: 9–11 MPa
  • Density: 2,700–2,750 kg/m³
  • Mohs Hardness: 3–4

Mineral Composition (% by Weight)

  • Calcite: 70–90%
  • Dolomite: 5–20%
  • Quartz: 2–8%
  • Graphite / accessory minerals: <3%
  • Iron-bearing minerals: <2%

Chemical Composition (% by Weight)

  • CaCO₃ (Calcium Carbonate): 75–92%
  • MgCO₃ (Magnesium Carbonate): 5–18%
  • SiO₂ (Silicon Dioxide): 1–6%
  • Fe₂O₃ (Iron Oxide): <2%
  • Al₂O₃ (Aluminum Oxide): <2%
  • Trace elements: <1%

Usage

  • Luxury feature walls and bookmatched panels
  • Hotel lobbies and reception areas
  • Bathroom vanities and shower walls
  • Flooring in high-end residential and commercial spaces
  • Fireplace surrounds
  • Staircases and steps
  • Bar tops and counters
  • Interior cladding and columns
  • Designer furniture and custom installations
  • High-end retail and hospitality interiors

Maintenance

  • Clean using pH-neutral stone cleaners only
  • Avoid acidic substances such as vinegar or lemon-based products
  • Seal periodically to enhance stain resistance
  • Wipe spills immediately to prevent etching or marking
  • Use protective pads under heavy or abrasive objects
  • Regular professional maintenance recommended for high-traffic areas

FAQ

How can I repair the scratched surface of the Venom Marble steps?

Repairing scratched Venom Marble steps involves a few key steps to restore the surface and its shine. Here’s a basic guide to help you repair them: 1. **Assessment**: First, determine the depth of the scratches. Light scratches may be fixed with simple polishing, while deeper grooves might need more extensive repair work. 2. **Cleaning**: Thoroughly clean the marble with a pH-neutral cleaner or warm, soapy water. Ensure all dirt and debris are removed. Rinse with clean water and dry with a soft cloth. 3. **Light Scratches**: - **Polishing Powder**: Apply a marble polishing powder according to the product’s instructions. Typically, you’d sprinkle the powder directly onto the surface and use a damp cloth or a buffing pad to gently rub it into the marble in a circular motion. - **Buffing**: Use a soft cloth or a low-speed polisher with a felt pad to buff the area until the scratches diminish or disappear. Work slowly and ensure consistent pressure. 4. **Deeper Scratches**: - **Sanding**: Use fine-grit wet/dry sandpaper (start with 600 grit, then move to finer grits like 800 or 1200) to gently sand down the scratches. Always keep the surface wet to avoid further damage and create a smooth transition. - **Refinishing**: After sanding, apply a high-quality marble polishing compound to bring back the shine. Buff the area with a polisher as described above. 5. **Sealing**: Once the scratches are repaired and the surface buffed, consider applying a marble sealant to protect against future damage. Follow the sealant manufacturer’s instructions for best results. 6. **Professional Help**: For extensive scratches or if you’re unsure about doing it yourself, it may be best to hire a professional marble restoration service. They can ensure the job is done safely and efficiently. 7. **Maintenance and Prevention**: Regularly clean your marble steps, avoid abrasive cleaners, and periodically reseal to maintain the marble’s appearance and durability. Always test any product or method on a small, inconspicuous area first to ensure compatibility with your specific marble type.

Is Venom Marble suitable for sculpture, and is it durable outdoors?

Venom Marble, like other types of marble, can indeed be suitable for sculpture due to its aesthetic appeal and workability. Marble is a preferred material for many sculptors because it allows for fine detailing and has a certain luminous quality. However, when it comes to using Venom Marble or any marble outdoors, you should consider its durability and maintenance needs. Marble is a softer stone compared to granite or basalt, making it more susceptible to weathering, especially in harsh outdoor conditions. Exposure to rain, frost, and pollution can lead to erosion and surface changes over time. For outdoor use, it would be essential to ensure proper sealing and regular maintenance to help protect the marble from weather-induced damage. Depending on the specific weather conditions in your area, you may need to take additional precautions to extend the life of a marble sculpture outdoors. If you are set on using Venom Marble specifically for an outdoor sculpture, it may be helpful to consult with stone experts or conservators who can provide tailored advice on treatments and protective measures.

If I use Venom Marble as a bar countertop, will alcoholic drinks damage its surface over time?

Using Venom Marble as a bar countertop comes with certain considerations regarding durability and maintenance. Marble is a natural stone, and while it is beautiful, its also porous and susceptible to staining and etching. Alcoholic drinks, especially acidic ones like wine or citrus-based cocktails, can damage the surface over time. Here are some potential concerns: 1. **Staining**: Alcohol, especially colored drinks like red wine, can seep into marbles pores and cause stubborn stains. Spills should be wiped up immediately to prevent this. 2. **Etching**: Marble is sensitive to acids, and many alcoholic beverages are acidic. This can lead to etching, which is the dulling or removal of the polished surface, resulting in a matte appearance and potential pitting. 3. **Etching from Mixers**: Besides the alcohol itself, mixers like lime juice or other citrus flavors can contribute to etching. To maintain the beauty of your Venom Marble countertop, consider the following tips: - **Seal the Surface**: Regularly sealing the marble can help protect against stains. However, sealing does not entirely prevent etching. - **Use Coasters**: Place coasters under drinks to minimize direct contact with the marble surface. - **Immediate Cleanup**: Wipe up spills as soon as they happen to prevent any prolonged exposure to potentially damaging substances. - **Gentle Cleaners**: Use pH-neutral cleaners designed for natural stone to maintain the surface without causing additional damage. If youre considering Venom Marble for an area with heavy drink use, it might be worthwhile to explore other countertop materials or take extra precautions with protecting the surface.

Venom Marble has its own natural veins. If I use it as stair steps, will it break along these veins?

Venom Marble, like other types of marble, is a natural stone that can have veins running through it. These veins are natural features of the stone and can sometimes be areas of relative weakness compared to the surrounding material. Whether it will break along these veins when used as stair steps depends on several factors: 1. **Quality of the Marble:** Higher quality marble with fewer and less pronounced veins is generally more durable. Before purchasing, inspect the slabs for any signs of significant weakness or fissures. 2. **Thickness and Installation:** Properly installed and adequately thick marble slabs are less likely to break. Ensure that the marble pieces used for stair treads are of sufficient thickness and that they are well supported. 3. **Sealing and Maintenance:** Regular sealing and maintenance can help protect marble from stains and physical damage, potentially extending its lifespan and reducing the risk of it breaking. 4. **Weight and Impact:** Marble is susceptible to breaking under excessive weight or impact, especially along veins. Therefore, avoid placing heavy objects or allowing impactful actions directly on the stairs. 5. **Environmental Factors:** Temperature changes and exposure to moisture can also affect the durability of marble. Proper sealing and installation can mitigate some of these effects. In essence, while the natural veins in Venom Marble could theoretically be points of weakness, careful selection, proper installation, and regular maintenance can help minimize the risk of breaking when used as stairs. Consulting with a professional stone installer would be advisable to assess the specific conditions and requirements of your project.

How can I remove mold from Venom Marble wall tiles?

Removing mold from Venom Marble wall tiles requires a careful approach to avoid damaging the marble. Here’s a step-by-step guide: 1. **Safety Precautions**: - Wear protective gloves, a mask, and goggles to avoid exposure to mold spores and cleaning chemicals. 2. **Ventilation**: - Ensure the area is well-ventilated by opening windows or using fans to disperse mold spores and fumes from cleaning agents. 3. **Initial Cleaning**: - Mix a few drops of pH-neutral dish soap with warm water. Using a soft cloth or sponge, gently wipe the marble surface to remove surface dirt and some mold. Avoid harsh scrubbing, which can scratch the marble. 4. **Mold Removal Solution**: - Prepare a gentle cleaning solution using one part hydrogen peroxide (3%) with two parts water. This solution is effective against mold and safe for marble when used properly. - Alternatively, mix one part white vinegar with two parts water for a mild acidic solution. Always test on a small inconspicuous area first to ensure it doesn’t affect the marbles finish. 5. **Application**: - Dampen a soft cloth or sponge with your chosen solution. Do not soak the marble, as excessive moisture can lead to further mold growth or damage. - Gently dab or wipe the moldy area. Avoid scrubbing to prevent scratching. 6. **Rinsing**: - Use a clean, damp cloth with plain water to rinse the area thoroughly, ensuring all cleaning solution residue is removed. 7. **Drying**: - Pat the area dry with a clean microfiber towel. Ensuring the marble is thoroughly dried is crucial as excess moisture can lead to future mold issues. 8. **Prevention**: - Increase ventilation in the area to reduce humidity and prevent mold regrowth. - Consider using a dehumidifier in damp areas. - Regularly clean and seal your marble tiles using products specifically designed for marble. 9. **Professional Help**: - For extensive mold growth or stubborn stains, consider hiring a professional cleaning service experienced with marble surfaces to avoid potential damage. Always conduct a spot test on a small, less visible section of your marble tiles to ensure that cleaning solutions do not cause any discoloration or damage.

If I cut meat directly on my Venom Marble kitchen countertop, will it damage the surface?

Cutting meat directly on your Venom Marble kitchen countertop is not advisable. Marble is a relatively soft and porous natural stone, which makes it prone to scratches, staining, and etching, especially from acidic substances or sharp objects. Using knives directly on the countertop can cause scratches or dull the polished surface over time. To prevent damage and maintain the longevity and appearance of your countertop, its best to use a cutting board. This not only protects the marble surface but also keeps your knives sharper for longer. Additionally, ensure that any spills, especially from acidic foods like lemon juice or vinegar, are wiped up immediately to prevent staining or etching.

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