Dr. Nagy I. Zoltán szerk.: Fragmenta Mineralogica Et Palaentologica 4. 1973. (Budapest, 1973)

a

B = + 0.04853 i - 0.92591 i + 0.37461 k o ru = 286

e h

b = 29* b

B = + 0.84074 i + 0.24108 j_ + 0.48481 k -B

o - ~ —B X ^B o o = - 0.53920 i + 0.29142 j_ + 0.79015 k Twin member C: n

b = 54^ bu = T b^ = - 0.80853 i + 0.58743 j + 0.03490 k n

a = 145* h

a = 30^ a

r = - 0.49674 i - 0.70941 £ + 0.50000 k ^ X a o o + 0.31848 i + 0.38693 A + 0.86538 k Twin member D: n

b = 69.

5

V h

b = 29 b

D = - 0.81923 i + 0.30630 j_ + 0.48481 k o n = 160

e c h = 0.75° ç

D = - 0.34199 i - 0.93961 j_ + 0.01309 k o —D Xc-D o o n

a = 213* h

a = 30.5 = + 0.45954 i - 0.15508 £ + 0.87451 k 5 "O Twin member E: a™ = + 0.46928 i - 0.72262 j + 0.50754 k n

b = 305.6° h

b = 4.2° b„ = + 0.81095 i + 0.58058 j_ + 0.07266 k O L O OJ - - 0.34718 i + 0.37749 i + 0.85846 k