This left photo is a stream that has many big rolling stones. Some opals exit among these stones. Almost stones are rhyolite. In '96, when sand flood protection dum was made, opal vein was found. But now the vein is under the dum's bank.
Yelloow gate is for car stop.
The white opal veins are contained in like this green rhyolite. In this opal veins have some beautiful pink luster points. This area is famous for plum blossoms in early spring.