| 1. | To my eye, it looks like just sandstone or arkose.
|
| 2. | The resulting Cutler red beds are made of iron-rich arkose sandstone.
|
| 3. | Minor basalt flows occur within the Arkose Ridge Formation.
|
| 4. | Arkose is typically grey to reddish in colour.
|
| 5. | The Arapahoe Formation and the Dawson Arkose are also included in the D1 Sequence.
|
| 6. | The Denver Formation and the Dawson Arkose are also included in the D1 Sequence.
|
| 7. | Metamorphic rocks of slate, schist and arkose dominate the northern part of the island.
|
| 8. | It is overlain by the Dawson Arkose.
|
| 9. | This suite consists of metamorphosed siltstone, wacke, conglomerate, arkose, and minor rhyolite.
|
| 10. | The similar mineral composition of the Mutitjulu Arkose and the granite ranges to the south is now explained.
|
