Photo source: Coldspring
Polished finish. Confirm the current range and finish with the supplier.
Polished finish.
Compare the producer’s sample photographs and confirm the current range and finish.
- Listed supplier
- Coldspring
- Quarry / operation
- Lake Superior Green
- Location
- Minnesota
- Color families
- Green
- Listing source
- NSI catalogue · source checked 22 Sept 2026
- Photograph
- Sourced photograph · checked 2026-09-23
Related producer groups
ColdspringRelated quarry / permit records
Lake Superior Green
Cold Spring Granite Company
MSHA 2103124 · Abandoned since 06/01/2026
Historical association suggested by register v0.7; supplier confirmation neededFind in quarry register View operation recordConfirm before specifying
Open NSI listing & sampleAsk the supplier about current availability, material range, fabrication and test data for your application. A listing or MSHA status does not establish supply readiness.
Names and color tags are sourced from NSI. Photograph sources and reuse terms are recorded separately. Quarry matches can be provisional.