|
|
|
An orthorhombic mineral, Na16 [Al16 Si24 O80].16H2 O;
zeolite group, which may contain appreciable calcium;
dimorphous with tetranatrolite; forms acicular to slender prismatic
crystals in cavities and veins, esp. in mafic and alkaline igneous rocks.
Syn: laubanite
|
|
About Us DeveloDex™ OptiMall™ Success Tools Tabularium™ WebRef™
|