Rock Song

You might expect this rock song to be
Blazing guitars keyboards and bass and a pounding drum
You may not hear that musical methodology
Instead you'll hear about geology
So many rocks each with unique elemental chemistry
But they can be narrowed into one of three category 
Igneous metamorphic and sedimentary
Formed deep in earth by volcano or even in the sea
Igneous are found throughout the land
Sedimentary are formed by multiple pieces even sand
Either type with enough heat and massive pressure
Will metamorphise into a real rock treasure
Rocks that will roll
Rocks which seem to have a soul
Rocks that glow in the night
Or flouresce in uv light
It may not be in current fashion
But I live the life with the support of my wife and rocks are my great passion 
Each rock unique and full of stories
There are more than just their categories
If you are feeling metaphysical
Let me introduce you to this crystal
If you want it to useful perhaps  even clinical
Then my friend you'll want to know which mineral
So you see rocks do more than take up space
They are useful they have beauty and have grace
Rocks are everywhere they lay asunder 
If you look close you will fill with wonder
They are everywhere just laying around
If you pick them up take em home you're a rockhound
Its a lifestyle rich with knowledge and interest 
But beware you may well become obsessed
They may sit a million years everyone let them be
You may be the first person to ever see
The uniqueness the character the beauty
In the crazy needy life we call geology 
Rocks that will roll
Rocks which seem to have a soul
Rocks that glow in the night
Or flouresce in uv light
It may not be in current fashion
But I live the life with the support of my wife and rocks are my great passion

Classic rock with guitar riffs, male