name parent quantity quantity-unit physical-form classification group ▲ updated-at description
Img 0861 thumb BK02 pub hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Baney; Basalt
Img 1066 thumb MS19AB pub 0.23 kg hand specimen volcanic:basaltic Cameroon 2019-06-28 Lake Nyos, eastern shore of the lake; dam-forming pyroclastic surge deposits; (Leave Cameroon 5 <20091105090635781.hkitagawa> and enter Cameroon 5003 <20151008082721-904953> on 2015-10-08).
Img 0830 thumb PP09 pub 1.765 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Principe, Ponte Banana; Basalt
Img 0828 thumb PP05 pub 0.645 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Principe, Bom Bom Is; Basanite
Img 1175 thumb 2000-2 pub 1.04 kg hand specimen volcanic:basaltic Cameroon 2019-07-11 Cameroon volcanic line, Mt. Cameroon volcano, 2000 eruption, summit
Img 0834 thumb PP013 pub 0.115 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Principe, Praia Seca; Basanite
Img 0881 thumb BK023 pub 0.84 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Riaba; Basalt
Img 0882 thumb BK017 pub 1.02 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Pico Basile; Basanite
Img 0868 thumb BK010 pub hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, B. Cristol; Basalt
Img 0880 thumb BK022 pub 2.985 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Bakake; Basalt
Img 1239 thumb 1999-3 pub 0.88 kg hand specimen volcanic:basaltic Cameroon 2019-07-11 Cameroon volcanic line, Mt. Cameroon volcano, 1999 eruption, SW flank of a crater
Img 0838 thumb PP018 pub 1.995 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Principe, Praia Abelha; Basalt
Img 0863 thumb BK04 pub 0.745 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Ruiche; Basalt
Img 1069 thumb CA076 pub hand specimen Cameroon 2012-06-18
Img 0866 thumb BK08 pub 0.405 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, B. Cristol; Basalt
Img 0864 thumb BK06 pub hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Luba; Basalt
Img 0870 thumb BK012 pub 0.49 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Luba-Batete; Basalt
Img 0874 thumb BK015 pub hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Moca; Basanite
Img 0862 thumb BK03 pub 0.37 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Bao Basaoala; Basalt
Img 0867 thumb BK09 pub 2.795 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, B. Cristol; Basalt
Img 0869 thumb BK011 pub 1.52 kg hand specimen Cameroon 2020-05-08 Bioko, Luba; Basalt
Img 0878 thumb BK020 pub 1.38 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Bioko, Bososo; Basanite
Img 0832 thumb PP011 pub 0.685 kg hand specimen volcanic:basaltic Cameroon 2020-05-08 Principe, Praia Seca; Phonotephrite
Img 1193 thumb 1909-6 pub 469.78 g hand specimen volcanic:basaltic Cameroon 2019-07-11 Cameroon volcanic line, Mt. Cameroon volcano, 1909 eruption, NE flank of a crater
R0010219 thumb CA076 pub CA076 powder volcanic:basaltic Cameroon 2020-04-20 Mt. Cameroon alkali basalt, erupted in 1999 AD