It is a coarse-grained olivine melagabbro that weathers dark greenish-brown.
For example, a greenish light when mixed with an appropriate intensity of reddish light will appear neither greenish nor reddish.
Examination with a dissecting microscope revealed that the round or elliptical parts were often filled with greenish material and showed fine vascularizations.
After ecdysis the pupa was pale greenish, but it rapidly hardened and darkened to brown with traces of green coloration under the wings.
They intermittently pass into greenish siltstones and fine-grained sandstones.
The upper part of the formation differs in being a greenish grey silty shale.
Instead, the color of the gray surround was changed from reddish to greenish.
This material consists of two main components, which are greenish and dark grey, respectively.
