Geological Specimen
| item | description | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | GSJ R60944 | ||||||||
| Name | basalt ash, Ol / かんらん石玄武岩火山灰(橄欖石玄武岩火山灰) | ||||||||
| Class | Rock Igneous rock / 岩石 火成岩 | ||||||||
| Stratum | Higashiyama (Miharayama) Volcano / 東山(三原山)火山奈古ノ鼻降下スコリア層 | ||||||||
| Age | Pleistocene / 更新世 | ||||||||
| Location | summit of Higashi-yama Mountain, Hachijo, Tokyo, Japan / 八丈町東山山頂ロラン局東方630m | ||||||||
| topomap name | Hachijojima / 八丈島 | ||||||||
| Original number | NI94031201 | ||||||||
| @id | https://gbank.gsj.jp/ld/resource/musee/R60944 | ||||||||
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