447 Retarded - Medium
448 Sandblasted - Light
Cement: gray
Fine Aggregate: 80% - crushed light purple     quartzite 20% - crushed black obsidian
Coarse Aggregate: 3/8 to 1/8 in. light purple quartzite
Pigment: black

449 Retarded - Medium
450 Sandblasted - Medium
449 Retarded - Medium
450 Sandblasted - Medium
       Cement: white
        Fine Aggregate: 50% - crushed mahogany
        granite 50% - crushed gray granite
        Coarse Aggregate: 9/16 to 3/16 in.
        mahogany granite
        Pigment: black

451 Retarded - Medium
452 Sandblasted - Medium
451 Retarded - Medium
452 Sandblasted - Medium
        Cement: white
        Fine Aggregate: crushed gray traprock
        Coarse Aggregate: 1/2 to 1/4 in. gray
        traprock
        Pigment: black

453 Retarded - Deep
454 Sandblasted - Deep
453 Retarded - Deep
454 Sandblasted - Deep
         Cement: white
         Fine Aggregate: crushed pink/black granite
         Coarse Aggregate: 1/2 to 1/4 in. pink/black
         granite
         Pigment: brown

455 Retarded - Light
456 Sandblasted - Medium
455 Retarded - Light
456 Sandblasted - Medium
        Cement: gray
         Fine Aggregate: crushed gray granite
         Coarse Aggregate: 1/2 to 1/4 in. gray
         granite

457 Retarded - Light
458 Sandblasted - Light
457 Retarded - Light
458 Sandblasted - Light
       Cement: gray
        Fine Aggregate: crushed blue maridle
        Coarse Aggregate: 1/2 to 1/8 in. blue marble

459 Retarded - Medium
460 Sandblasted - Light
Cement: gray
Fine Aggregate: crushed black granite
Coarse Aggregate: 1/2 to 1/4 in. black granite

461 Retarded - Deep
462 Sandblasted - Deep
Cement: gray
Fine Aggregate: crushed gray granite
Coarse Aggregate: 1/2 to 3/8 in. gray marble

463 Retarded - Deep
464 Acid etched - Deep
Cement: white
Fine Aggregate: crushed gray granite
Coarse Aggregate: 3/4 to 1/2 in. gray granite
Pigment: black

467 Retarded - Medium
468 Sandblasted - Medium
Cement: gray
Fine Aggregate: crushed gray granite
Coarse Aggregate: 75% - 5/8 to 9/32 in. gray granite 25% - 5/8 to 9/32 in. black obsidian

469 Retarded - Medium
470 Sandblasted - Medium
Cement: gray
Fine Aggregate: crushed gray granite
Coarse Aggregate: 80% - 9/16 to 3/16 in. mahogany granite 20% - 3/8 to 1/8 in. black granite
Pigment: blue

471 Retarded - Medium
472 Sandblasted - Medium
Cement: 50% white; 50% gray
Fine Aggregate: reddish brown concrete sand
Coarse Aggregate: 75% - 1/2 to 1/4 in. gray granite 25% - 1/2 to 3/8 in. white marble

473 Retarded - Medium
474 Sandblasted - Medium
Cement: 50% white; 50% gray
Fine Aggregate: crushed gray granite
Coarse Aggregate: 80% - 1/2 to 1/4 in. pink/black granite 20% - 5/8 to 9/32 in. black obsidian

475 Retarded - Medium
476 Sandblasted - Medium
Cement: gray
Fine Aggregate: crushed gray granite
Coarse Aggregate: 1/2 to 1/4 in. gray granite

477 Retarded - Medium
478 Sandblasted - Medium
477 Retarded - Medium
478 Sandblasted - Medium
        Cement: gray
        Fine Aggregate: 60% - crushed gray granite
        40% - crushed black obsidian
        Coarse Aggregate: 60% - 9/32 to 1/8 in. white
        quartz 40% - 9/32 to 1/8 in. black obsidian
        Pigment: black

479 Retarded - Medium
480 Sandblasted - Medium
Cement: gray
Fine Aggregate: crushed gray granite
Coarse Aggregate: 50% - 1/2 to 1/4 in. black granite 50% - 5/8 to 9/32 in. black obsidian

481 Retarded - Medium
482 Acid etched - Medium
Cement: white
Fine Aggregate: crushed gray granite
Coarse Aggregate: 5/8 to 9/32 in. black obsidian
Pigment: black

483 Retarded - Light
484 Sandblasted - Light
Cement: gray
Fine Aggregate: crushed black obsidian
Coarse Aggregate: 9/32 to 1/8 in. black obsidian