Sterling
Vetter Stone Company
Silver Shadow is a gray Alabama limestone with darker, wispy veining. Vetter Stone offers several sawn, honed and textured finishes.
Quarried can help with material selection, fabrication options and producer introductions.
- Colors
- Gray
- Supplied as
- Architectural cut stone · Full-bed masonry · Thin stone veneer
- Finishes
- Antiqued brushed · Diamond sawn · Frosted tapestry · Heavy tapestry · Medium tapestry · Honed (60, 80 or 120 grit)
Origin evidence
MSHA associations under review (1)
Possible mine-record matches are research leads. They do not establish a supplying quarry or change the verified origin shown above.
Rockwood Mine · Mine ID 0100010 · Recorded status: Active
Snapshot: 18 September 2026. Mine source record 0100010 · Look up this ID at MSHA · Status effective 1 October 1994
Technical information
Silver Shadow — producer test results
Producer-published summary · Report date: Not stated
| Property | Test method | Reported result | Condition / orientation |
|---|---|---|---|
| Compressive strength | ASTM C170 | 5,200 psi | Dry; orientation not stated |
| Modulus of rupture | ASTM C99 | 710 psi | Dry; orientation not stated |
| Flexural strength | ASTM C880 | 470 psi | Dry; orientation not stated |
| Water absorption | ASTM C97 | 4.00 % | Not stated |
| Density | ASTM C97 | 147 lb/ft³ | Not stated |
Producer-published values; the page identifies dry strength tests but does not state the test date, laboratory or orientation. Request the underlying report for project evaluation.
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