内村緑色凝灰岩 : 内村緑色凝灰岩

輝緑凝灰岩 : 輝緑凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

輝緑凝灰岩 : 輝緑凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

輝緑凝灰岩 : 輝緑凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

輝緑凝灰岩 : 輝緑凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

輝緑凝灰岩 : 輝緑凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

緑色凝灰岩（グリーン・タフ）

Maruko Cultural Museum

Ueda City Maruko Native Land Museum

母岩(緑色凝灰岩) / 金属

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

緑色凝灰岩（大谷石）

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

輝緑凝灰岩

Town of Oketo Library, Hokkaido

ADEAC: A System of Digitalization and Exhibition for Archive Collections

凝灰岩 : 凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

凝灰岩 : 凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

凝灰岩 : 凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

凝灰岩 : 凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

裾花凝灰岩 : 裾花凝灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

凝灰岩(シラス)

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

凝灰岩 : tuff

Choshi

ADEAC: A System of Digitalization and Exhibition for Archive Collections

溶結凝灰岩（柴石） : 溶結凝灰岩（柴石）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

緑色岩

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

溶結凝灰岩（佐久石） : 溶結凝灰岩（佐久石）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

溶結凝灰岩(御沢溶岩類)

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

笏谷石(火山礫凝灰岩)

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

溶結凝灰岩（鬼怒川流紋岩類）

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

石灰岩 : 石灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections

石灰岩 : 石灰岩

ADEAC: A System of Digitalization and Exhibition for Archive Collections