Structural properties, Villiaumite

• S383085
• S541849
• S556892
• S556920
• S556938
• S1300411
• S1300913
• S1310269
• S1400154
• S1401014
• S1602692
• S1623842
• S1706225
• S1723401
• S1723402
• S1836240
• S1925956
• S1934252
• S1934254
• S1936683
• S1040300
• S1048774