Strontianite (whether or not calcined), other than strontium oxide; mineral substances not elsewhere specified or included; broken pottery:

Strontium is typically found in sediments as the carbonate mineral strontianite (SrCO3) or the sulfate mineral celestite (SrSO4).

Because of its status as a weak Lewis base, strontium carbonate can be used to produce many different strontium compounds by simple use of the corresponding acid.

The principal raw material ferrite is created by employing iron oxide and strontium carbonate.

The major raw material ferrite is created by utilizing iron oxide and strontium carbonate.

The principal raw material ferrite is created by utilizing iron oxide and strontium carbonate.

Because of its status as a weak Lewis base, strontium carbonate can be used to produce many different strontium compounds by simple use of the corresponding acid.

Being a weak Lewis base, strontium carbonate can be employed to produce different strontium compounds, simply by using the corresponding acid.

Because of its status as a weak Lewis base Strontium Carbonate can be used to produce many different strontium compounds by simple use of the corresponding acid.

Strontium carbonate is generally preferred instead of any other compound owing to its low cost and the fact that it is not hygroscopic.

The invention discloses dispersions of preferably modified strontium carbonate in organic liquids, e.g. in alcohols, ketones or, in particular, methylene chloride.

Strontium-containing minerals, such as strontianite (strontium carbonate) and celestite (strontium sulfate), may be found in various concentrations in natural gypsum deposits.

But its 18cm woofers use 52mm copper voice-coils and ferrite+ strontium carbonate magnet systems instead.

Disclosed is a strontium carbonate micropowder which comprises spherical particles having an average aspect ratio of 2.0 or less and has a BET specific surface area of 20 to 150 m2/g.