Translation of "Schiefern" in English

A complex product obtained by the sulfonation and ammoniation of the distillation product from bituminous schists.

I climb in the shales, in a bright T-shirt,

Here is a large and very detailed Placoparia barrandei from the shales of Rokycany.

This area is made up of Palaeozoic limestones and shales.

Occasionally cassiterite bands are developed in the footwall schists in close proximity to the amphibolites.

The system is effective in problematic formations such as fractured or reactive shales and depleted sands.

Roofing slates were mined in the feldspar bearing slates which build the main portion of the Lößnitz-Zwönitz syncline.

Children are born with clean slates and do not implicitly know and understand their self-worth.

According to Giller (1974), these slates can be directly correlated to the Early-Cambrian slates of Wales.

The towns of Siegen and Koblenz on the Westerwald’s north and southwest edges even gave two Lower Devonian layers, with their colourful slates, their names.

In addition while the roof-integrated solar module cannot be simply replaced with a standard module, it can be replaced by a standard module plus roof tiles or slate.

And while the roof-integrated solar module cannot be simply replaced with a standard module, it can be replaced by a standard module plus roof tiles or slate.

At the onset of the Middle Cambrian, the Canaveilles Group is replaced by the Jujols Group, a 2000 m thick flyschoid series comprising schists, shales, and siltstones interlayered with carbonates and quartzites.

These were common - sunk into deeper areas of the earth's crust and converted there, at a high temperature pressure to schists and gneisses - a result of the co-thrusts.

In the approximately 300 million year old slate from the Carboniferous Period, fossilised plants had already been found in the late 18th century.

Because the device according to the invention is conceived for conventional substructures, it can be combined as desired with other roof and facade coverings, such as e.g. tiles, slates, fiber cement shingles, ceramic tiles, etc.

There is a tablet on the wall that commemorates Yeats' sojourn: I, the poet William Yeats, With old mill boards and sea-green slates, And smithy work from the Gort forge, Restored this tower for my wife George.

Water basins all are strictly protected, and ponds small, small, arranged in slates which contain many clay particles.

Vases, slates, soaps, and tin boxes to give any home a vintage touch.

The tin and copper mineralisation appears to be strata bound and is hosted in strongly chloritic schists with sporadic garnetiferous layers.

Passing them I rode straight into the village school of fifty children, seated in the sun under the boughs of an apricot tree, the girls sewing, the boys at their slates, the hum of childish voices filling the air.

Gravity surveying will be undertaken to check not only the above described target area but also on a broader scale for the possibility of a large target within this belt of limestones and schists that host numerous rich surface showings and some historical underground workings.

Since a complete mineralogical analysis of slates is not possible by image analysis due to the very fine-grained matrix, the X-ray analysis turned out to be the most efficient method for the determination of minerals.

More than 180 caves are formed in non-karst rocks (andesites, basalts and their volcanoclastics, sandstones, quartzites, shales, quartz).

The amount of quartz, for example, in slates of the region La Cabrera is with a minimum value of 23 % fairly low.