Table 1 Temperature, pH and chemical composition of surface manifestation sample of K–TB field.

Karaha area

 KR-1

Jenkin’s Seep

22

3.8

< 1

27

5

 KR-2

Kp.Bakom spring

22

3.8

< 1

184

4

 KR-3

Karaha fumarole

96

2.3

< 1

965

3

 KR-4

Karaha fumarole

91

6.6

33

208

11

 KR-5

Kp.Ciselan spring

22

7.2

41

6

3

 KR-6

Sawah Cipanas spring

38

6.3

167

38

6

 KR-7

Karaha mudpot

92

6.4

33

370

4

 KR-A

Kp.Bakom spring

–

–

–

–

–

 KRH-03

Karaha fumarole

Steam

–

–

–

–

Talaga Bodas area

 FM-3

Warm spring

48

2.9

< 2

346

824

 FM-4

Freshwater spring

–

–

–

–

–

 KBC

KBC spring

47

2.3

< 2

584

4680

 TEL-1

Talaga Bodas lake

72

3.8

< 1

216

62

 TEL-2

Talaga Bodas fumarole

93

2.8

< 1

2050

16

 TEL-3

Talaga Sodas mudpot

90

0.8

< 1

5016

3072

 TEL-4

Resurgent fumarole

72

1.8

< 1

1560

26

 TEL-5

Cipanas spring

61

2.8

< 1

622

288

 TEL-6

Cikahuri spring

48

2.7

< 1

438

2129

 TEL-7

Ciateul spring

43

2.3

< 1

298

322

 TEL-8

Cikajaya spring

49

1.8

< 1

614

2204

 TEL-9

Fire Mountain spring

46

3.9

58

221

5

 TEL-10

Mixed-Fe (iron) spring

33

5.5

99

360

172

 TEL-A

Kawah Saat

Steam

–

–

–

–

 TEL-B

Talaga Bodas fumarole

Steam

–

–

–

–

Outside concession area

 TAK-1

Kp.Sumur (W of Karaha project area)

26

6.3

55

8

7

 TAK-2

Kp.Cinta (SW corner of Karaha project area)

26

6.3

55

8

7

 TAK-3

Panoyana (E of Karaha project area)

46

6.1

656

2

11

 TAK-4

Kp.Salaa (NE of Karaha project area)

22

2.5

0

191

11

 TAK-5

Kp.Salaa (NE of Karaha project area)

23

6.1

44

3

5

 TAK-6

Cipeles (NW of concession boundary)

60

6.7

980

–

131

 TAK-7

Galunggung (S of concession boundary)

65

6.7

545

1110

194

 TAK-8

Kp.Cipacing (E edge concession area)

50

6.4

1080

–

167

 TAK-9

Tanjungkerta (E of concession area)

38

6.4

703

–

224

 TAK-10

Cicilap (E of concession boundary)

40

6.4

1070

–

462

 TAK-11

Panoyana (E side concession area)

43

6.3

881

2

103