Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Hamilton Co. Rockslide (T-23-09) $0.00 May 2023. Green hamilton county granite, pigmented and sealed steel. Dimensions: 35 × 15.5 × 8 in (89 × 39 × 20 cm). Add To Cart Added! May 2023. Green hamilton county granite, pigmented and sealed steel. Dimensions: 35 × 15.5 × 8 in (89 × 39 × 20 cm).