ISEI/main/127/C/5/Cameroon 5003/D21 < 20100310094404283.ttsujimori > pub
  • IGSN: IEDRM00JQ
  • place: N6°26′43.0″, E10°17′37.7″ more
  • classification: volcanic:basaltic
  • physical-form: hand specimen
  • quantity (kg): 0.135
  • description: Cameroon volcanic line, Lake Nyos, dam in the northern part; (Leave Cameroon 5 <20091105090635781.hkitagawa> and enter Cameroon 5003 <20151008082721-904953> on 2015-10-08).
  • modified at 2019-07-11
  • surface:


(a) XRF procedures of Takei (2002) on XRF PANalytical PW2400
(b) 100Mg/(Mg+Fe2+)
(c) IRMS with LF on SIRA Thermo-Fisher MAT253


(a) XRF procedures of Takei (2002) on XRF PANalytical PW2400
(b) Q-ICP-MS_procedures of Makishima and Nakamura (1997, 1999, 2006) on Q-ICPMS Agilent 7500cs
(c) Q-ICP-MS_procedures of Lu et al. (2007) on Q-ICPMS Agilent 7500cs
(d) U-Series_procedures of Yokoyama et al. (1999, 2001, 2003) on TIMS Thermo-Fisher MAT262
(e) TIMS with total evaporation on TIMS Thermo-Fisher MAT262
name
physical-form
quantity
Quantity of D21 is
(was 0.135 kg) and loss was 0.0 g after operation .
place quantity
2019-11-22 09:44 2020-05-15 10:40
description:

ISEI/main/127/C/6/Cameroon 5003 almost 4 years

2015-12-15 10:04 2019-11-22 09:44
description:

ISEI/main/127/B/6/Cameroon 5003 about 1 month

2015-11-06 17:22 2015-12-15 10:04
description:
2015-11-05 14:00 2015-11-06 17:22
description:
name latitude longitude global-id
Lake Nyos pub 6.4453 N 10.2938 E 20190628145109-334355
name device global-id
D21 pub 1 20190528105900-594288
D21 pub 16 XRF PANalytical PW2400 20190528104344-818678
D21 pub 21 Q-ICPMS Agilent 7500cs 20190528115811-267086
D21 pub 1 SIRA Thermo-Fisher MAT253 20190528110339-934546
D21 pub 14 XRF PANalytical PW2400 20190528112724-665046
D21 pub 6 TIMS Thermo-Fisher MAT262 20190528150404-862605
D21 pub 5 Q-ICPMS Agilent 7500cs 20190528115933-830310
D21 pub 2 TIMS Thermo-Fisher MAT262 20190528151237-465824
name spots global-id
Img 1062 thumb IMG_1062.JPG pub 0 20100609093546254.hkitagawa