Gneiss is chemically classified as

[Pankaj Sharma]

Gneiss is chemically classified as
1] calcareous rock
2] argillaceous rock
3] siliceous rock
4] none of these

 

[Anurag Prasad]

Gneiss is chemically classified as
1] calcareous rock
2] argillaceous rock
3] siliceous rock
4] none of these

1) Calcareous rock

 

[Pankaj Sharma]

1) Calcareous rock

No

 

[Anurag Prasad]

No

sir correct me

 

[Pankaj Sharma]

sir correct me

Its Siliceous Rock

 

[Anurag Prasad]

Its Siliceous Rock

yes sir, as geniss rock is formed under heat and pressure experienced by granite.( which is siliceous)