Arizona Rock and Mineral

Tan granite base powder (12 oz bag) for creating smooth, cohesive underlayers—ultra-fine texture and warm tan hue for realistic trackbeds and scenery. Bag size note: Bag size is great for...

Tan Granite Base G Scale Ballast delivers natural color and size for desert or mountain railroads. Real granite for outdoor or indoor layouts. Bag size note: Bag size is great for small...

Tan Granite HO Mainline Ballast is real crushed granite for HO and O scale layouts. Natural color and texture for desert and mountain railroads. Bag size note: Bag size is great for small...

Union Pacific tan granite sand & gravel 16oz bag—mixed powder to 1/4″ aggregate with warm tan tones, ideal for realistic drainage, embankments, and ballast shoulders.

1224 Yard Mix G Scale Ballast is a 50/50 dark blue-gray and black cinder blend, ideal for realistic large-scale model railroad yards.

1223 Yard Mix HO Mainline / O Scale Ballast is a 50/50 dark blue-gray and black cinder blend, perfect for realistic railroads. Bag size note: Bag size is great for small projects, touch-ups,...

Pit Ash adds gritty realism to engine facilities. Made from real crushed cinder, perfect for steam-era ash pits and cinder tracks.

1220 Yard Mix Powder is a 50/50 blend of dark blue-gray and black cinder, finely crushed to replicate dusty railroad yards with realism. Bag size note: Bag size is great for small projects,...

12203 Bag Yard Mix Sand & Gravel is a 50/50 blend of dark blue-gray and black cinder, perfect for realistic railroad yards and scenery. Bag size note: Bag size is great for small projects,...

Extra Asphalt Paving Material gives model roads a realistic blacktop look with fine stone texture. Ideal for HO, N, and O scale layouts. Bag size note: Bag size is great for small projects,...

The 1205 Bag Cajon Rocks is a specialized scenery product designed for model railroaders to use as talus material at the base of rock formations. This 12 oz bag is ideal for small projects,...

Roofing Sand adds real texture to model building rooftops. Three natural colors in one bag for realistic urban or industrial scenes. Bag size note: Bag size is great for small projects,...

The 1175 Bag Santa Fe Mauve Rocks is a practical ballast option for model railroaders, designed to enhance scenery with its unique mauve color. This 12 oz bag is ideal for small projects, touch-ups,...

The 1174 Bag Santa Fe Mauve G Scale Ballast is perfect for model railroaders seeking to replicate the iconic color of Santa Fe railroads. This 12 oz bag is ideal for smaller projects or touch-ups,...

The 1173 Bag Santa Fe Mauve HO Scale Ballast is designed for HO scale model railroads. This 12 oz bag features a mauve color that accurately represents ballast used in various railroad scenes, making...

The 1170 Santa Fe Mauve Powder is a versatile model railroad ballast designed for creating realistic scenery. This dry color can be easily mixed with a 50/50 solution of white glue and water,...

This product is manufactured with HO todust as a special effects ballast. Railroads usewhat we call sand and gravel used aroundthe railroad to fillin low spots.Application:Spread the material right...

1165 Bag Apache Stone Base Rocks are hematite slate in green, silver, and brown layers, perfect for adding rugged realism to model railroad scenery. Bag size note: Bag size is great for small...

1157 Bag Empire Builder Basalt Extra Rocks are model railroad boulders for scenery. These realistic volcanic boulders add dramatic detail to train layouts. Bag size note: Bag size is great for...