Asteroid or Planetary Rock Ground Texture
It is a rocky ground surface which can be found on asteroids or outer space planets.

The planetary outer shell is badly hit by millions of meteors created numerous meteor craters.

Large craters have the shapes of volcanoes while small shooting stars leave a lot of dents on the bumpy bottom base.
 
Bumpy and Sandy Cliff Rock Texture
From its yellowish color, it tells us it is a sandy rock. Usually, this type of rocky materials can be found on cliff.

Cliff rocks are extremely bumpy. The rocks seem to be divided into bands. It also looks like a stack of rocky layers. This characteristic defines the appearance of cliff rocks.

Due to wind and water weathering, a lot of horizontal stripes appear on the surface. To be precise, the rocks were etched by wind and water flow many decades ago.
Green Jade Texture with Marble Patterns
It is a primitive jade stone. Various green marble patterns can be found on the surface.

Yellowish spots also appear since this texture is a raw rocky material.

It is not a perfect green jade. There is subtle amount of yellow tint mixes with the precious green parts.
 
Forest Ground Texture with Twigs, Pebbles and Rocks
It is a ground in a forest covered by big rocks, different sizes of twigs, pebbles and stones.

Those twigs and pebbles are different in both sizes and colors. They are randomly scattered among the whole ground.

Dirt can also be found around branches and stones.

Wet Muddy Ground Texture with Fallen Leaves
It is a wet and muddy ground of a forest. Large, medium and small rocks or stones can be found everywhere. Tiny fallen leaves cover almost the whole slimy ground.
Rock Texture with Sharp Edges
These rocks have a lot of sharp edges and the surface is full of tiny stones.

If you examine the edges closely, you will find there is sand between rocks.

This texture is appropriate for both walls and floors.

It is a variant of Rock 0001, but without pebbles.
Rock Texture with Sharp Edges
These rocks have a lot of sharp edges and the surface is full of tiny stones and pebbles.

If you examine the edges closely, you will find there is sand between rocks.
Dry Soil Texture with Cracks
Undoubtedly, this is a dry out land leaving numberless cracks on the surface.

It also looks like a soil texture.

Walls of some ancient houses were made of mud. After being dry, the texture of those walls look similar to this texture too.
Asphalt Ground Texture with Cracks
It is an asphalt texture with cracks all over the surface. Definitely, it is a marvelous material for ground or flooring. It is also great for texturing a wall.
Swampy and Muddy Ground Texture with Rocks and Pebbles
It is a flooded and muddy texture. It looks like surfaces of marshes.

Undoubtedly, it is an excellent texture for swampland, marshland and bogs.

Comparing to Ground 0001, it is more moisture-laden and its surface is smoother.
Wet Muddy Ground Texture with Rocks and Stones
This lumpy texture has an irregular surface which has numerous pebbles.

The damp and marshy texture grants it the appearance of a swampy ground.
Concrete Texture with Cracks and Mold
This concrete has a bit shiny texture. A few big cracks are running on the concrete. Greenish mold also grows on the surface.

It looks natural when being used as concrete wall or floor texture of damaged buildings and roads.

1
2