Red Crystal Ground Texture
It is a ground full of shiny gems. The crystal like patterns can be found on those ruby.

It is recommended to mix it with a translucent shader.
 
Muddy Ground with Footsteps in Sludge
This is mostly a muddy ground having some footsteps on the squelchy sludge. A few heavier footsteps squish the mud deeper. It creates puddles everywhere.
Ground Covered with Gravel
This is a texture made of lots of gravel. It can be used as pavement for roads or to cover mud in backyard.

With your imagination, it could also be a wall texture.
 
Dusty Black Cladding Ground Texture
It is a black cladding with a lot of dust and mud on the surface. There are also numerous worn and cracks on each cladding plate. Besides, pebbles scatter all over the ground.
Seashore Rock Texture Covered by Barnacles
This is a typical rocks that can be found near seashores. It is largely covered by barnacles and mosses.

Some barnacles are alive while some have became empty shells leaving a hole.

To texture a rocky seashore? This texture is absolutely a good choice.

To achieve a better result, I'd recommend to use it with the height map as well.
Brown Stone Cladding Texture for Walls and Grounds
It is a stone cladding texture made of many pieces of irregular brown stone.

The stone type is more like fieldstone having rather smooth and shiny surface.

This texture can be used to texture walls and grounds.
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.
Irregular Stone Wall Cladding Texture
It is a stone wall cladding. The stones are of irregular shapes. Some are round; Some are more rectangular and pentagonal.

Each stone has different degrees of damages. Dirt and edge wear can be found on each stone.
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.

Irregular Brick Texture with Various Colors
These bricks are organized in an very irregular pattern. Though it looks chaotic, they are roughly arranged row after row.

The weary bricks have different colors such as pink, yellow, orange, grey and brown.

Some are rectangular while some are square. Some are large and some are small.

This material is very suitable for walls.
Extra Long Rectangle Brick Texture in Running Bone Layout
Comparing to normal red bricks, these grey bricks are much longer. Unexceptionally, the bricks are arranged in running bone layout pattern.

Edge wear, edge dirt, trowel marks and lump areas are on the surface too!
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.
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