HARDNESS OF NONMETALLIC SOLIDS ON AN ATOMIC BASIS

[11] STILLWELL CW, 1938, CRYSTAL CHEMISTRY, P225

[12] MOHS HARDNESS SCALE - A PHYSICAL INTERPRETATION [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION B, 1954, 67 (411): : 249 - 257

[13] TABOR D, 1954, ENDEAVOUR, V13, P27

[14] TERTSCH H, 1955, NEUES JAHRB MINERAL, P121

[15] TERTSCH H, 1949, FESTIGKEITSERSCHEINU, P171

[16] TROEGER E, 1954, NEUES JAHRB MINERAL, P233

[17] WEINGRABER HV, 1952, TECHNISCHE HAERTEMES

[18] Winchell A.N., 1951, ELEMENTS OPTICAL M 2 ELEMENTS OPTICAL M 2

[19] WINKLER HGF, 1955, STRUKTUR EIGENSCHAFT, P266

[20] WOODDELL CE, 1935, T ELECTRO CHEM SOC, V68, P11

[11] STILLWELL CW, 1938, CRYSTAL CHEMISTRY, P225

[12] MOHS HARDNESS SCALE - A PHYSICAL INTERPRETATION [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION B, 1954, 67 (411): : 249 - 257

[13] TABOR D, 1954, ENDEAVOUR, V13, P27

[14] TERTSCH H, 1955, NEUES JAHRB MINERAL, P121

[15] TERTSCH H, 1949, FESTIGKEITSERSCHEINU, P171

[16] TROEGER E, 1954, NEUES JAHRB MINERAL, P233

[17] WEINGRABER HV, 1952, TECHNISCHE HAERTEMES

[18] Winchell A.N., 1951, ELEMENTS OPTICAL M 2 ELEMENTS OPTICAL M 2

[19] WINKLER HGF, 1955, STRUKTUR EIGENSCHAFT, P266

[20] WOODDELL CE, 1935, T ELECTRO CHEM SOC, V68, P11