Geochase

The Oban Massif what type of geologic structure?

• hinge line fault

• graden

• horsts

• normal fault

What litho type is Calabar Flank

• Granodiorite

• Igneous

• Metamorphic

• Sedimentary

The Mfamosing Limestone formation is dated?

• Cenomanian

• Albian

• Turonian

• Aptian

These formations make up the Asu River Group expect?

• Abakaliki Formation

• Mamfe Formation

• Awi Formation

• Mfamosing Limestone Formation

The Calabar Flank is bounded in the North and South by?

• Oban massif-Calabar hinge Line

• Calabar hinge line-ikpe platform

• Calabar hinge line-oban massif

• Ikpe platform- Calabar hinge line

The area name "Calabar Flank" by Murat(1972) is in which Nigeria Basin?

• Niger Delta Basin

• Southern Cretaceous Benue Trough

• Northern Benue Trough

• southern Benue trough

A jug hustler is one who .............. geophones

• Plants

• sells

What type of rock is an Obsidian Rock

• Volcanic Rock

• Extrusive Rock

• Magmatic Rock

• Intrusive Rock

Answer explanation

Is an Extrusive Rock formed from erupting magma that cold fast in the surface

What type of rock is Lapis Lazuli?

• Basaltic

• Sedimentary

• Metamorphic

• Volcanic

Why is Diamond not considered a rock?

• is made up of less than three minerals

• is found under ground

• Is made predominately of one type of mineral

• can be considered a rock too.