The ISA's Central data Repository

SAMPLE

Method

Au

Ag (1)

Ag (2)

As

Be

Bi

Cd

Co

Cr

Ga

Ge

Hg

In

Mn

Mo

Ni

Rb

Sb

Sc

Se

Sn

Sr

Te

Tl

U

V

W

Y

Zr

Cu

Fe

Zn

Pb

S

SiO₂

Ba

Ca

CO₂

Corg

H₂O

H₂O^-

H₂O⁺

Al₂O₃

MgO

TiO₂

Na₂O

K₂O

P₂O₅

Ir

Pd

Pt

Cl

F

B

Br

Cs

Hf

Li

Nb

Ta

Th

La

Ce

Pr

Nd

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

Sample Type

Mineralogy

Description

Location 1

Location 2

Location 3

LatitudeN

LongitudeW

DecLat

DecLong

Depth

References

ppb

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

wt.%

ppb

ppb

ppb

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

Guaymas Basin

Southern Trough

ALV1169-1A1

a39

46

16.8

67

0.6

4

<5

<5

50000

<10

17

30

<3

4380

4.2

3.2

<10

50

0.06

1.32

0.23

0.130

3.87

31.10

10.30

17.42

17.5

0.11

0.61

0.10

0.62

0.15

0.02

0.82

20

inactive chimney

silica-anhe-ba

Guaymas Basin

Southern Trough

near North Hill

Peter and Scott, 1988

ALV1170-5

a39

100

19.5

24

0.1

41

<5

<5

11000

6

<10

140

75

3

540

0.2

<10

20

0.28

2.22

0.86

0.400

0.88

50.00

1.61

0.04

0.3

3.12

26.39

0.13

1.22

0.21

0.11

1.56

20

inactive mound

stevensite-clay

Guaymas Basin

Southern Trough

near Southwest Hill

Peter and Scott, 1988

ALV1170-10

a39

28.5

0.5

4

18000

11

9

<3

0.43

31.80

3.78

2.13

32.50

0.08

0.10

1.1

inactive spire

po-silica-sp

Guaymas Basin

Southern Trough

near Southwest Hill

Peter and Scott, 1988

ALV1170-19

a39

220

353.2

280

2.9

67

<5

<5

41000

<10

490

250

12

3050

0.2

2.6

<10

80

0.23

12.59

1.58

0.910

10.33

34.60

11.91

5.00

5.0

0.28

0.12

0.08

0.73

0.08

0.02

0.89

10

inactive spire

silica-po-sp-gn

Guaymas Basin

Southern Trough

near Southwest Hill

Peter and Scott, 1988

ALV1170-24

a39

270

205.4

110

0.1

20

<5

<5

2000

19

<10

730

3

5770

0.3

<10

280

0.05

1.62

0.32

0.050

4.28

25.70

31.70

0.00

3.0

1.09

1.49

0.20

0.72

0.20

0.05

0.97

10

inactive mound

ba-silica-clay-po-sp

Guaymas Basin

Southern Trough

near Southwest Hill

Peter and Scott, 1988

ALV1172-2

a39

35

126.2

67

0.3

29

<5

10

70000

<10

140

110

<3

1200

0.2

1.2

<10

5

0.08

4.03

0.58

0.260

7.98

2.72

33.94

9.64

11.0

0.26

0.32

0.18

0.60

0.03

0.02

0.71

5

inactive spire

ba-anhydrite-silica-po

Guaymas Basin

Southern Trough

near Southwest Hill

Peter and Scott, 1988

ALV1172-3

a39

93

53.8

38

0.05

19

<5

<5

800

29

<10

590

<3

5610

0.1

<10

280

0.05

0.34

0.26

0.030

4.90

5.94

43.70

0.00

0.1

0.79

2.57

0.23

0.52

0.09

0.03

0.67

5

inactive mound

ba-stevensite-po-sp

Guaymas Basin

Southern Trough

near Southwest Hill

Peter and Scott, 1988

ALV1173-14

a39

350

15.1

280

1.7

24

<5

20

88000

<10

40

120

3

1200

5.2

0.4

<10

5

0.19

4.54

0.81

0.620

4.13

6.78

1.91

26.85

30.6

0.02

0.20

0.01

0.34

0.01

0.02

0.40

10

venting spire, 291°C

calcite-silica-ba-po

Guaymas Basin

Southern Trough

East Hill

Peter and Scott, 1988

ALV1174-3

a39

160

47.7

240

0.05

2

<5

<5

2000

4

<10

38

9

3

5170

1.1

<10

260

0.03

0.55

0.02

0.010

3.83

30.00

37.97

0.03

0.3

0.49

0.13

0.22

0.45

0.08

0.05

0.57

5

altered white inactive spire

ba-silica

Guaymas Basin

Southern Trough

East Hill

Peter and Scott, 1988

ALV1174-8A

a39

41

0.5

40

9.9

110

<5

<5

13000

<1

<10

5

85

3

1100

1.8

<10

30

0.42

3.99

2.89

0.020

4.54

20.50

0.32

11.28

3.4

0.87

10.20

0.01

1.10

0.25

0.02

1.45

10

black smoker

stevensite-po

Guaymas Basin

Southern Trough

East Hill

Peter and Scott, 1988

ALV1175-8

a39

97.4

22

3

1000

17

44

<3

0.16

12.80

0.43

0.470

41.40

10.39

0.11

0.2

0.28

0.55

0.07

0.05

mound

po-pyrite-ba-silica

Guaymas Basin

Southern Trough

near North Hill

Peter and Scott, 1988

ALV1177-1

a39

140

4.1

240

8.2

58

<5

<5

38000

<1

<10

18

80

3

1200

2.1

<10

40

0.44

3.78

1.69

0.050

7.14

5.91

0.44

23.49

21.8

0.11

1.38

0.01

0.23

0.01

0.02

0.27

20

venting spire, 312°C

anhydrite-po-sp

Guaymas Basin

Southern Trough

East Hill

Peter and Scott, 1988

ALV1177-6

a39

3.0

4

8

3000

30

47

0.02

2.10

0.06

0.003

29.80

24.36

0.36

0.2

5.20

9.70

mound with fe-oxide crust

ba-silica

Guaymas Basin

Southern Trough

East Hill

Peter and Scott, 1988

7D-6

a40

10

10

80

80

5

0.83

48.20

2.70

0.005

31.30

2.14

0.01

0.25

0.08

1.08

30

altered massive sulfide

po-spo-goethite

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-7

a40

700

300

20

120

9100

0.05

4.61

0.91

0.900

14.80

3.21

8.70

0.03

0.28

0.04

30

contact to sediment

ba

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-8

a40

10

10

50

530

50

0.75

49.40

2.05

0.011

31.00

2.35

0.11

0.08

0.09

1.14

40

massive sulfide

po-sp-talc

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-13a

a40

10

10

270

1000

50

0.80

47.80

8.01

0.216

34.80

2.14

0.03

0.03

0.06

0.30

30

altered massive sulfide

po-sp

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-17

a40

10

10

170

1700

5

0.75

37.20

6.78

1.150

23.60

14.55

0.01

0.03

0.25

6.47

110

altered layered sulfide

po-sp-talc

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-29

a40

40

40

10

130

9400

0.02

0.58

0.07

0.024

7.70

19.68

8.70

0.11

0.17

0.04

30

barite-silica

ba-silica

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-31

a40

10

10

130

990

30

0.79

45.80

3.95

0.008

30.00

1.28

0.05

0.03

0.04

0.66

30

altered sulfide

po-talc-goethite

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-33

a40

10

10

170

1400

20

0.94

46.40

7.51

0.322

32.60

0.50

0.09

0.03

0.09

0.12

15

po-talc-sp-goethite

Guaymas Basin

Southern Trough

cluster of mounds (dredge)

Koski et al., 1985

7D-34

a40

30

140

80

1200

770

0.41

22.10

3.64

0.434

15.30

34.23

2.30

0.32

0.25

0.15

60