Element concentration, мас.%

Formula coefficients

The fineness of gold, ‰

Au

Ag

Cu

Pb

Te

Bi

S

Au

Ag

Cu

Pb

Te

Bi

S

Galena PbS

670 - 870

92.64

7.36

1.32

0.68

91.75

8.25

1.27

0.74

93.2

6.8

1.36

0.64

91.97

8.03

1.28

0.72

91.77

8.23

1.27

0.73

90.64

9.36

1.2

0.8

92.33

7.67

1.3

0.7

Gustavite AgPbBi₃S₆

785 - 790

11.0

6.53

4.51

19.63

44.5

13.83

0.75

0.72

0.84

1.12

2.53

5.12

7.3

5.31

21.31

52.81

13.27

0.81

1

1.23

3.02

4.95

6.76

2.64

26.41

49.84

14.34

0.75

0.5

1.53

2.86

5.36

11.94

25.39

54.44

8.22

1.62

1.8

3.82

3.76

Petzite AuAg₃Te₂

855 - 900

30.68

38.97

30.35

1.14

2.87

1.89

55.37

30.44

14.19

2.05

2.51

0.99

30.21

39.82

29.97

1.12

2.92

1.86

24.16

42.56

33.27

0.9

3.04

2.01

28.69

39.94

31.36

1.06

2.92

1.94

Kozalite-lilianite? (Pb.Cu)₃Bi₃S₆

790

1.52

39.02

44.07

11.62

0.37

2.88

3.22

5.54

1.05

38.11

42.1

12.17

0.25

2.82

3.09

5.83

Tellurovismuthite Bi₂Te₃

900

44.17

55.83

2.82

2.18

44.12

55.88

2.82

2.18

44.8

55.2

2.85

2.15

Volynskite AgBiTe₂

900

28.66

39.73

31.61

1.46

1.71

0.83

Hessiite Ag₂Te

855 - 900

5.87

61

33.13

0.11

1.98

0.91

5.49

61.44

33.06

0.1

1.99

0.91

5.87

61

33.13

0.11

1.98

0.91

Glaucodote (Co.Fe)AsS

950

Au

Ag

Cu

Fe

As

Co

S

Au

Ag

Cu

Fe

As

Co

S

5.72

43.11

29.17

22

0.17

0.93

0.8

1.11

5.77

43.54

29.13

21.56

0.17

0.94

0.8

1.09

Pyrite FeS₂

670

46.56

53.44

1

2

Polybasite Ag₁₆Sb₂S₁₁

670

5.24

67.57

2.47

19.94

4.79

0.94

16.4

1.02

6.97

3.91

A fine mineral mixture (hessian + petzite + gold)?

850

Au

Ag

Cu

Pb

Te

Bi

S

6.91

66.4

2.08

19.61

5