Find Your Next Stone Supplier
The most comprehensive database of US dimension stone quarries. Verified locations, operator contacts, and material data — all in one place.
Built for Stone Industry Professionals
Fabricators
Source domestic stone directly from quarries
Slab Importers
Diversify supply with US-sourced materials
Distributors
Build direct quarry relationships
Contractors
Specify local stone for projects
Free
Explore the database and evaluate before committing.
- Browse all 2,600+ quarries
- Browse operator directory
- Filter by state & material
- View quarry details
- CSV exports
- Saved searches
Pro
Export data, save searches, and build your supplier pipeline.
- Everything in Free
- Export to CSV/Excel
- 10 saved searches with alerts
- Full operator details
- Email support
Team
Unlimited access for procurement teams and power users.
- Everything in Pro
- Unlimited saved searches
- API access (coming soon)
- Priority support
- Custom data requests
Compare Plans
| Feature | Free | Pro | Team |
|---|---|---|---|
| Browse quarry database | |||
| Browse operator directory | |||
| Filter by state & material type | |||
| View quarry detail pages | |||
| CSV/Excel export | |||
| Saved searches | 10 | Unlimited | |
| Email alerts for new matches | |||
| API access | Coming soon | ||
| Priority support | |||
| Custom data requests |
Frequently Asked Questions
What does "Verified" mean?
Every quarry in our database has been verified through MSHA (Mine Safety and Health Administration) records. We cross-reference location data, geocode coordinates, and classify materials using our proprietary algorithms. Only records meeting our quality threshold (80%+ confidence) are displayed.
Can I export data?
Yes! Pro and Team plans include full CSV/Excel export capability. Exports include mine ID, site name, operator details, location (state, county, GPS coordinates), material types, activity status, and confidence scores. Export any filtered view or the complete database.
Can I cancel anytime?
Absolutely. Cancel your subscription at any time from the billing portal — no questions asked. You'll retain full access until the end of your current billing period. We also offer a 7-day money-back guarantee for new subscriptions.
What countries are included?
Currently, our database covers United States dimension stone quarries across 48 states. This includes granite, marble, limestone, sandstone, slate, and other dimension stone operations. We're expanding to international coverage — contact us if you need data from other regions.
Where does the data come from?
Our US dimension stone data is derived from the Mine Safety and Health Administration (MSHA) public records, enhanced with geocoding, material classification, and operator inference. We update our database regularly to reflect new registrations and status changes.
What types of stone are included?
Our database includes all dimension stone categories: granite, marble, limestone, sandstone, slate, travertine, quartzite, soapstone, and other natural stone. You can filter by material type to find exactly what you're sourcing.
Do you offer refunds?
We offer a 7-day money-back guarantee for new subscriptions. If you're not satisfied within the first 7 days, contact us for a full refund. After 7 days, you can cancel anytime but refunds are not provided for partial billing periods.
Ready to find your next supplier?
Start browsing free, upgrade when you need exports and saved searches.
Explore the Database