Rock Texture
It is a simply rock texture, but can be applied to a large varieties of natural environment. It is simple, but useful.

It can be used to texture a single stone or as a rocky ground of cliff.
 
Volcanic Lava Flow Texture
It is a flowing lava newly erupted from volcano. The condensed lava has turned black while the flowing one is still glowing and shining red on rocks.

With the sbsar file, the balance between flowing and condensed lava can be managed.
Fossil Rock Texture
It is a rocky and sandy ground where a lot of fossils were found. Among the fossils, some are popping up after the mud has been cleaned. They are waiting to be removed. Whereas the removed fossils left fossil holes on the muddy ground.
 
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.
Sand and Beach
It is a sandy ground which is good for texturing beach and desert. Due to the wind effect, waves appear.
Black Floor with White Dots and Dirt
It is a black floor with commonly seen white dot pattern. Dirt can easily be found on the surface, so it is a perfect texture for paving a ground of public area in your CG scene.
Ground Covered by Fallen Autumn Leaves
This is a ground in a woods that is covered by plentiful fallen autumn leaves. The leaf colors consists of green, yellow and red. Twigs can also be found on the soil.
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.
Muddy Swamp with Fallen Leaves
This is a muddy swamp and fallen leaves are everywhere. There are a lot of tiny pebbles in the mud. Puddles also appear on this wet and sticky earth.
Dry Straw Grass / Hay Texture
This is a mixture of straw grass and other dried grass. In more general term, it is hay.

If you are going to model a farm, you should not miss this hay texture.
Lava from Volcano Eruption
This is lava texture. It is the residues of volcano eruption. Before lava is cooled down, it is flowing down the mountain as it is a melted substance. The movement gives lava the highly folded appearance.

Red and hot flame is glowing everywhere. Some parts have a higher temperature than others.
Sand Ground with Wavy Pattern
That is a sandy ground such as beach. It has wavy patterns due to wind. Tiny pebbles can occasionally be found.

Simply put on this texture on a flat surface, you will have a beautiful beach!
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.
Moss Texture
This is a mossy ground that is full of green and yellowish moss covering the whole rock and ground.
Old Chewing Gum Texture
They are old chewing gums spitted on the floor. Some streets are full of black patches of chewed gums spilled around.

They are dark in colors as people stepped on them. This also left loads of shoe marks and dust on these gooey gums.
Dry Muddy Ground Texture with Cracks Everywhere
This is a dried muddy field during a drought. After losing all the water, large and small cracks appear everywhere. There are small stones scattering around the soil.

This texture is great for texturing a non-irrigated farmland.
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.
Exposed Aggregate Concrete Pavement Texture
It is exposed concrete aggregate pavement. Exposed concrete aggregate is commonly used as decorative concrete. The top layer of cement paste is removed and the underlying aggregate is exposed.

This kind of concrete is very durable and skid-resistant, so it is a great material for texturing sidewalks, driveways, pool decks etc.

It is also a good substance for rough walls.
Bumpy Ice Texture
It is a very bumpy icy surface made of broken ice. The shiny ice surface reflects the blue sky which tints the ice in blue.

As the ice looks rocky, this texture can act as an uneven ground by changing the colors to grey.
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