Sentence examples for mixture of clay from inspiring English sources

Clay ironstone, a mixture of clay and siderite (iron carbonate), sometimes occurs as layers of dark-gray to brown, fine-grained nodules overlying coal seams.

The technique involves tampering a mixture of clay and sand into building blocks.

There are also patchy deposits of brick earth, a mixture of clay and sand often excavated for building materials.

They come to the surface in the form of a sticky and impure mixture of clay, sand, water and bitumen.

It's a mixture of clay, sand and gravel, which when properly rolled, binds together to make a reasonably durable surface.

İznik ware was soft and sandy, being of grayish-white clay covered with a thin, usually white slip (a mixture of clay and water).

The oil was once considered too difficult and expensive to extract as it is a mixture of clay, water and bitumen.

SEM/EDS of the four Pasargadae plaster cross-sections showed the characteristic elements of a mixture of clays including carbon, oxygen, magnesium, aluminum, silicon, potassium and calcium and iron.

Warren Hill itself is composed of Tertiary Bracklesham Beds, a mixture of clays and marls with overlying sandy and lignitic beds.

Also, without the proper mixture of clays containing kaolin and petuntse, a Chinese discovery called the "bones and flesh" of porcelain, celadons would crack at the high firing of 1,300 degrees centigrade, and the soft, green glaze would never fuse with the body.

Be aware that they are both made from a mixture of clays and other materials, then kiln-fired to approximately 1400 degrees.