Description

1. Marble

Description:
Metamorphic rock formed from recrystallized limestone under heat and pressure. Known for its luxurious appearance with veining and a smooth, polished surface.

Qualities (Pros):

• Elegant and aesthetically pleasing
  Takes a high polish, very smooth
  Strong and durable for interior use
  Heat resistant
  Available in a variety of colors and veining patterns

Limitations (Cons):

• Relatively soft – prone to scratching and etching (especially from acids)
  Expensive compared to other natural stones
  Requires regular sealing
  Not ideal for heavy-use areas or outdoor exposure (weathering)

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2. Dolomite

Description:
A sedimentary carbonate rock similar to limestone but composed mainly of the mineral dolomite (calcium magnesium carbonate). Often used as a building stone and for countertops.

Qualities (Pros):

• Harder and more durable than regular limestone
  More resistant to acids than marble and limestone
  Attractive appearance, often resembles marble

Limitations (Cons):

• Still softer than granite or quartzite
  Can scratch or etch with strong acids
  Not as widely available or well-known
  Requires sealing to prevent staining

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3. Limestone

Description:
A sedimentary rock composed mostly of calcite (calcium carbonate). It often contains fossils and has a soft, earthy appearance.

Qualities (Pros):

• Natural, warm, and soft aesthetic
  Easy to cut and shape
  Good for indoor and some outdoor applications
  Ages well and develops a patina over time

Limitations (Cons):

• Soft and porous – vulnerable to scratching and staining
  Reacts with acids (vinegar, lemon juice, etc.)
  Requires sealing and maintenance
  Limited color range (usually beige, grey, or cream tones)

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4. Sandstone

Description:
A sedimentary rock composed of sand-sized mineral particles, mainly quartz. It has a grainy texture and is often used in paving, building facades, and landscaping.

Qualities (Pros):

• Strong and durable for exterior use
  Natural texture and earthy colors (reds, browns, yellows)
  Slip-resistant surface – good for outdoor paving
  Easy to work with for carving and shaping

Limitations (Cons):

• Porous – absorbs water and can stain
  Weathering over time (especially in freeze-thaw climates)
  Can be rough underfoot (not ideal for barefoot areas)
  Needs sealing to reduce moisture absorption

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Quick Comparison Table