Site of pre historic chert mining.
Rockville white granite quarry.
Compressive strength astm c170.
Established in 1907 was the source of rockville pink granite.
A beautiful large grained granite with the ability to maximize consistency on the largest stonelite panel sizes possible.
Our rockville maryland store is centrally located for montgomery county d c.
Rockville white is a white granite from usa.
C170 average compressive strength psi 21 550.
Bulk density 168 3 pcf absorption astm c97 avg.
And northern virginia customers near i 270 with plenty of parking.
United states granite quarry you can find many granite quarries and buy cheap granite blocks slabs and tiles from quarry owner.
C99 average modulus of rupture psi 1 860.
Our frederick maryland store is a stone s throw from i 70 and has tons of parking.
The rockville white quarry was certified platinum by ansi nsc 373 2013.
Offering granite quartz and marble.
C97 average absorption 0 11.
Over 100 granite colors in stock at our warehouse to view and select from.
It is an american legacy stone quarried by spi s parent company coldspring.
We carry all types of quartz for example cambria silestone caesarstone and many more.
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C97 average bulk density pcf 169 6.
It is suitable for interior and exterior applications.
Absorption 0 08 compressive strength astm c170 avg.
Testing details bulk density astm c97 avg.
Clark and mccormack quarry and house rockville minnesota nrhp listed.