...peculiarly its own, and a future which is limited only by the future development of aerial navigation. THE GREAT POTASH DEPOSITS OF GERMANY. The potash deposits...plains of northern Germany, have been estimated to occupy a volume of 10,790,000,000 cubic meters and to contain 20,000,000,000 metric tons of potash...

...were not available but the following information was issued in respect to potash and lignite in 1920. The potash deposits of Germany, which were discovered...plains of Northern Germany, have been estimated to occupy a volume of 10,790,000,000 cubic meterá and to contain 20,000,000,000 metric tons of potash...

...— Bull. Soc. Ind. Rouen, through Chem. News, 121 (1920), 250. Potash. — German Deposits of. — The potash deposits of Germany, which were discovered...plains of northern Germany, have been estimated to occupy a volume of 10,790,000,000 cubic meters and to contain 20,000,000,000 metric tons of potash...

...consumption. The chief potash salts in the deposit are carnallite, kainite, and sylvite. The potash deposits were discovered by the Prussian Government in 1843 at Stassfurt. while boring for rock salt. The first shaft for working the salt was completed in 1857. Later on the value of the potash salts...

...in 1920. The potash deposits of Germany, which were dis covered by the Prussian government in 184:! at Stassfurt while boring for rock salt and which occur in upper layers of rock salt in the plaine of Northern Germany, have been estimated tu occupy a volume of 10,790,000,000 cubic meters and...

...were not available but the following information was issued in respect to potash and lignite in 1920. The potash deposits of Germany, which were discovered by the Prussian government in 1843 at Stasefurt while boring for rock salt and which occur in upper layers of rock salt in the plains of...

...consumption. The chief potash salts in the deposit are carnallite, kainite, and sylvite. The potash deposits were discovered by the Prussian Government in 1843 at Stassfurt, while boring for rock salt. The first shaft for working the salt was completed in 1857. Later on the value of the potash salts...

...Great Potash Deposits of Germany. (US Geological Survey Press Bulletin, No. 443, April, 1920.) — The potash deposits of Germany, which were discovered...plains of northern Germany, have been estimated to occupy a volume of 10,790,000,000 cubic meters and to contain 20,000,000,000 metric tons of potash...