Natural Stone Guide
LimestoneComplete Guide
Limestone is a sedimentary rock composed primarily of calcium carbonate. It's one of the most versatile building materials, used for everything from monumental architecture to crushed aggregate. Indiana limestone has built some of America's most iconic structures.
3-4 (Mohs scale)
6 varieties
10+ countries
88+ worldwide
Characteristics of Limestone
Key Properties
- Sedimentary origin from marine organisms
- Natural fossil content adds unique character
- Consistent color throughout the material
- Moderate hardness, easy to work
- Weathers gracefully over time
Formation & Care
Formation
Sedimentary - accumulated marine deposits over millions of years
Care Instructions
Seal regularly, gentle cleaning, avoid harsh acids
Available Colors
Common Applications
Building facades and exteriors
Paving and landscaping
Interior flooring
Architectural details and carvings
Historic building restoration
Frequently Asked Questions
Is Limestone good for kitchen countertops?
Limestone can be used for kitchen countertops but requires more care. With a hardness of 3-4 (Mohs scale), it's more susceptible to scratching and etching from acidic substances. Sealing and using cutting boards is recommended.
How do you clean and maintain Limestone?
Seal regularly, gentle cleaning, avoid harsh acids
What colors does Limestone come in?
Limestone is available in a variety of colors including Beige, Cream, Gray, Blue-gray, Tan, White. Each slab has unique variations and patterns, making every piece one-of-a-kind.
How hard is Limestone?
Limestone has a hardness rating of 3-4 (Mohs scale). This is a softer natural stone, best suited for lower-traffic areas or decorative applications.
What is Limestone commonly used for?
Limestone is commonly used for building facades and exteriors, paving and landscaping, interior flooring. Its unique sedimentary origin from marine organisms makes it particularly popular for luxury applications.
How is Limestone formed?
Limestone is a sedimentary - accumulated marine deposits over millions of years. This geological process gives it its distinctive characteristics and appearance.
Managing Limestone Inventory?
Noria Strata's spectral color matching technology ensures accurate limestone batch consistency. LiDAR scanning captures every slab with ±2mm precision.