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Pena Dark Blue Marble

Pena Dark Blue MarblePena Dark Blue MarblePena Dark Blue MarblePena Dark Blue MarblePena Dark Blue MarblePena Dark Blue Marble
Pena Dark Blue Marble

Grey - Marble

Italy

About

Item Details

Material Type:
Marble
Origin:
Italy (Seravezza, Massa-Carrara, Provincia di Lucca, Toscana)
Primary Color(s):
Grey
Recommended Usage:
kitchen and bathroom countertops, monuments, stairs, building stone, ornamental stone, interior, exterior wall and floor applications, mosaic, waterjet pattern
Additional Names:
Bardiglio Nero Di Carrara Marble, Carrara Nero Marble, Nero Di Carrara Marble, Bardiglio Capella Marble, Marmo Di Capella, Bleu Turquin Capella Marble, Bardiglio Cappella Marble, name in China stone market: 佩纳深蓝(Pei Na Shen Lan), Pena Dark Blue Marble
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.20 - 0.50%
Density:
2690 - 2760 kg/m³
Flexural Strength:
10 - 12 MPa
Compressive Strength:
90 - 110 MPa

Description

Pena Dark Blue is a distinctive natural stone quarried in Seravezza, Massa-Carrara, Province of Lucca, Tuscany, Italy. It features a deep, muted charcoal-grey to dark green background with a sophisticated polished appearance. Its surface is characterized by diagonal linear veining and streaky mineral formations in lighter grey, off-white and subtle olive tones, creating a layered sense of movement and depth. Fine crystalline specks, natural fissures and delicate hairline markings contribute to its organic character. Under directional lighting, the polished surface can produce warm reflections that enhance its dark, complex color palette.

Color & Appearance

  • Primary Color: Dark Charcoal Grey with Muted Green Undertones

  • Secondary Colors: Light Grey, Off-White, Olive Green, Subtle Brown

  • Appearance: Deep, dark background with a polished, reflective surface and layered mineral formations.

  • Pattern: Diagonal linear veining, irregular streaks and fine crystalline markings with natural fissures.

  • Origin: Seravezza, Massa-Carrara, Province of Lucca, Tuscany, Italy.

Texture & Structure

  • Texture: Fine to medium-grained crystalline texture with occasional visible mineral specks.

  • Structure: Compact metamorphic carbonate rock with naturally occurring mineral veins, fissures and irregular inclusions.

  • Pattern Variation: Moderate to high variation in vein direction, mineral distribution and tonal intensity.

  • Surface Finishes: Polished, Honed, Brushed, Leathered.

Technical Characteristics

Indicative reference ranges for comparable Italian dark carbonate marble. These are estimates, not verified laboratory results for Pena Dark Blue.

Property

Indicative Value

Water Absorption (by weight)

0.20–0.50%

Bulk Density

2,690–2,760 kg/m³

Flexural Strength

10–12 MPa

Compressive Strength

90–110 MPa

Hardness (Mohs)

3–4

Open Porosity

0.3–1.5%

Chemical & Mineralogical Composition

Indicative composition for a dark carbonate metamorphic stone. Actual chemical composition requires quarry-specific laboratory analysis.

Chemical Component

Approx. Content (% by weight)

Calcium Oxide (CaO)

45–54%

Magnesium Oxide (MgO)

0.5–5.0%

Silicon Dioxide (SiO₂)

1.0–8.0%

Iron Oxide (Fe₂O₃)

0.5–4.0%

Aluminium Oxide (Al₂O₃)

0.2–2.0%

Loss on Ignition (LOI)

38–44%

Mineralogical Composition (indicative):

  • Calcite: 75–90%

  • Dolomite: 2–10%

  • Quartz: 1–6%

  • Chlorite and other silicate minerals: 1–5%

  • Iron-bearing minerals: 0.5–3%

  • Other accessory minerals: Trace amounts.

Usage

Pena Dark Blue is suitable for sophisticated architectural and decorative applications where a dark, expressive natural stone is desired.

  • Interior flooring and wall cladding

  • Luxury hotel and residential interiors

  • Decorative feature walls and wall panels

  • Bathroom walls and vanity tops

  • Fireplace surrounds

  • Reception desks and countertops

  • Dining tables and decorative furniture

  • Staircases, steps and risers

  • Bar counters and commercial interiors

  • Bookmatched wall installations

  • Interior columns and architectural details

Maintenance

Pena Dark Blue should be cleaned regularly using a pH-neutral stone cleaner and a soft microfiber cloth. Avoid acidic substances such as vinegar, lemon juice and acidic household detergents, as they can etch the carbonate surface and damage its polished finish. A suitable penetrating stone sealer is recommended to help reduce liquid absorption and staining. Spills, particularly oils, coffee and wine, should be removed promptly. Avoid abrasive pads and harsh chemical cleaners. Natural fissures should be inspected before fabrication and installation, and appropriate resin treatment or reinforcement may be necessary depending on slab condition and intended application. Periodic resealing is recommended according to usage and exposure.

FAQ

Can Italy's Pena Dark Blue Marble be used in a office?

Yes, Italys Pena Dark Blue Marble can be used in an office setting. The dark blue color of the marble can create a sophisticated and elegant look, which can be suitable for various office designs. It can be used for flooring, wall cladding, countertops, or even decorative accents like tabletops or reception desks. However, it is important to consider the overall aesthetic and design of the office and ensure that the marble complements the existing furniture and decor.

Can Italy's Pena Dark Blue Marble be used outdoors?

Yes, Italys Pena Dark Blue Marble can be used outdoors. Marble is a durable natural stone that is commonly used for outdoor applications such as paving, walkways, patios, and landscaping features. However, it is important to note that exposure to harsh weather conditions and constant moisture can cause wear and discoloration over time. To ensure the longevity of the marble, it is recommended to apply a sealant and perform regular maintenance.

Can Italy's Pena Dark Blue Marble be used in wall coverings?

Yes, Italys Pena Dark Blue Marble can definitely be used in wall coverings. Marble is a popular choice for wall coverings due to its elegance, durability, and versatility. It can be applied to both interior and exterior walls, and it adds a timeless and luxurious look to any space. The dark blue color of the Pena Dark Blue Marble can create a sophisticated and visually striking statement on walls, making it an excellent choice for wall coverings in various settings such as homes, offices, hotels, and other commercial spaces.

Can Italy's Pena Dark Blue Marble be used exterior applications in very sunny climates?

Yes, Italys Pena Dark Blue Marble can be used for exterior applications in very sunny climates. However, it is important to consider certain factors before installing it in such conditions. Marble is generally a durable and long-lasting material, but it can be affected by prolonged exposure to UV radiation, especially lighter-colored marbles. Darker marbles like the Pena Dark Blue Marble tend to be more resistant to fading and discoloration caused by sunlight. That being said, it is still recommended to take certain precautions when using this marble in sunny climates. Applying a high-quality sealer specifically designed for marble can provide an additional layer of protection against UV rays and help maintain its color and appearance over time. Regular maintenance and cleaning can also help preserve the marbles lifespan and appearance. It is important to consult with professionals or experts in the field to determine the best application and maintenance practices for using Pena Dark Blue Marble in exterior settings in sunny climates.

How thick is Italy's Pena Dark Blue Marble slabs?

The thickness of Italys Pena Dark Blue Marble slabs can vary depending on the specific supplier or manufacturer. However, typical thickness options for marble slabs range from 2 centimeters (0.78 inches) to 3 centimeters (1.18 inches).

Is Italy's Pena Dark Blue Marble an expensive stone?

It is difficult to determine the exact cost of Italys Pena Dark Blue Marble without specific pricing information. However, marble in general is considered a luxurious and high-quality stone, and certain varieties can be quite expensive. Factors such as rarity, quality, size, and market demand can also influence the price of the marble. To determine the cost of Italys Pena Dark Blue Marble, it is best to consult with marble suppliers or industry professionals who can provide more accurate pricing information.

What grade is Italy's Pena Dark Blue Marble?

Italys Pena Dark Blue Marble is often considered to be of high quality, with grades ranging from A to D. The specific grade assigned to Pena Dark Blue Marble can vary depending on the source and the specific characteristics of the stone in question.

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