Geological Specimen
| item | description | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. | GSJ R66235 | |||||||||
| Name | hornfels, pelitic and psammitic / でい質砂質ホルンフェルス(泥質砂質ホルンフェルス) | |||||||||
| Class | Rock Metamorphic rock / 岩石 変成岩 | |||||||||
| Location | Tsukuba Tonnel No.1 for Kasumigaura Irrigation Project, Ishioka, Ibaraki, Japan / 石岡市(旧:新治郡八郷町)霞ヶ浦用水筑波1号トンネル下口坑口から3870m | |||||||||
| topomap name | Makabe / 真壁 | |||||||||
| Original number | K1N-3870 | |||||||||
| Remark | S62.4.30(採) | |||||||||
| @id | https://gbank.gsj.jp/ld/resource/musee/R66235 | |||||||||
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