
tuff, acidic / Rock Igneous rock Pyroclastic rock

磁鉄鉱 / 金属

磁鉄鉱 / 金属

tuff, acidic / Rock Igneous rock Pyroclastic rock

tuff, acidic / Rock Igneous rock Pyroclastic rock

茅ヶ崎西浜海岸の砂浜で採取した砂

磁鉄鉱 / 金属

granite, Hbl-Bt / Rock Igneous rock

sandstone / Rock Sedimentary rock

Qtz diorite, foliated / Rock Igneous rock

土器片

磁鉄鉱 / 金属

白土 / 非金属

tonalite-Qtz diorite, medium-grained Bt-Hbl / Rock Igneous rock

rhyolite / Rock Igneous rock

磁鉄鉱 / 金属

磁鉄鉱 / 金属

ash and lapilli / Rock Igneous rock Pyroclastic rock

andesite / Rock Igneous rock

磁鉄鉱, 褐鉄鉱 / 金属

granite, medium- to fine-grained Bt / Rock Igneous rock

lapilli / Rock Igneous rock Pyroclastic rock

granite, Hbl-Bt / Rock Igneous rock

閃亜鉛鉱, 黄銅鉱 / 金属
Uploaded: 2023-01-25






















