Ardennite

• Al-As-Ca-Fe-H-Mg-Mn-O-Si
• Al-As-Ca-Fe-H-Mg-Mn-O-Si-V
• Al-As-Ca-H-Mg-Mn-O-Si-V
• Al-As-Ca-H-Mg-Mn-O-P-Si-V
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• Debye or Einstein temperature
• heat capacity at constant pressure
• ardennite
• alkaline
• chalcogen
• disordered
• orthorhombic