The World's Stone, Cataloged
We're building the most comprehensive, verified database of natural and engineered stone materials on Earth. Free for everyone.
The Problem We're Solving
The same quartzite has 12 different names depending on who you ask
Suppliers don't know what competitors stock nearby
Homeowners can't find where to buy what they saw on Pinterest
Designers waste hours tracking down materials
Beautiful stones get discontinued without anyone knowing
No single source of truth for stone information exists
Our Mission
Every stone has a story—where it comes from, what it's called, who sells it. We're documenting them all.
Finding accurate stone information shouldn't be this hard. The same quartzite has a dozen names. Suppliers come and go. Beautiful materials get discontinued without anyone noticing.
So we built the Wikipedia of stone—a free, verified, continuously updated catalog. Curated by experts, sourced from suppliers, improved by the community.
Four Ways to Explore
What We Catalog
Materials
Every granite, marble, quartzite, quartz, and engineered stone we can find—with images, specifications, and verified data.
Synonyms
Every name a material goes by, mapped together. Find what you're looking for regardless of what you call it.
Suppliers
Distributors, suppliers, and brands worldwide. Know who sells what, where.
Inventory
Real slab availability from verified suppliers, not just catalog images. See what's actually in stock.
Origins
Quarry locations and country of origin for every material. Know where your stone comes from.
Specifications
Colors, finishes, thicknesses, and price ranges. Complete data for every entry.
How We Verify
Expert Curation
Professional stone experts review every entry
Supplier Data
Direct feeds from verified industry partners
Community Input
Industry professionals suggest improvements
Continuous Updates
Regular re-verification of all data
Always Free
Business tools for professionals? That's where we make money.
But the world's stone library? Free. Forever.
Who We Serve
Homeowners
Research materials for your renovation. Find the perfect stone and discover suppliers near you.
Designers
Specify the perfect stone for your projects. Share materials with clients and collaborators.
Architects
Select verified materials with confidence. Access complete specification data for every entry.
Contractors
Find materials and suppliers quickly. Know what's available before you quote.
Stone Enthusiasts
Explore the beauty of natural materials. Discover stones from around the world.
Industry Professionals
Advanced business tools for fabricators, distributors, and suppliers. Manage jobs, inventory, and teams.
How We're Different
| Others | Honed Earth |
|---|---|
Catalog images only | Real inventory from suppliers |
One name per stone | All synonyms mapped |
Outdated data | Continuously verified |
Industry-only access | Free for everyone |
Static listings | 3D showroom + Map view |
Who's Behind This
Built by Philip Radvan — AI Solutions Architect with 27 years in tech, frustrated by how hard it was to find reliable stone information.
“I watched designers, contractors, and homeowners struggle with the same problem: finding accurate, consistent information about stone materials. So I built the resource I wished existed.”
Start Exploring the World's Stone Library
Browse our verified material catalog. Free for everyone, forever.
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