Apr 3
"Gneissoid contorted schist." Rocks and Rock Minerals. 1908.
Internet Archive

seen from United States
seen from United States

seen from United States
seen from United States

seen from Malaysia

seen from Malaysia

seen from United States

seen from Malaysia

seen from Malaysia
seen from United States

seen from Brazil
seen from United States
seen from United States

seen from Russia
seen from Malaysia
seen from France
seen from Yemen

seen from Malaysia
seen from Türkiye
seen from China
"Gneissoid contorted schist." Rocks and Rock Minerals. 1908.
Internet Archive