Ruiz salvador

• Al-Cu-H-K-O-Si
• Al-Ca-H-O-Si
• Al-Ca-Fe-K-Mg-O-Si
• Al-H-K-O-Si-Zn
• Al-Fe-K-O-Si
• structural properties
• chalcogen
• metalloid
• alkali
• transitional
• multinary
• monoclinic