Why aren't we using magma from deep down in the earth for power generation?

Iceland does. Look it up.

Steam used in turbines must be pure or deposits build up quickly.

Unless “naturally “ gets close to the

Surface...

We cannot reach it with today’s Technology.

Nothing is infinite, nor free.
You'd still have to pay for the infrastructure.

In most places you'd have to drill to deep for it to be economical,
But in places with lots of volcanic activity it's very doable.
Iceland get 30% of its electricity from geothermal energy.
[link to en.wikipedia.org (secure)]

We are already doing it in the west.
And have destabilized the entire western
part of the continent because of it.
It isn't just california that will go
down it is the entire western third of
the continent !

You don't put the water directly in the fire.. hahahah.

Please explain or

The term to search for is "geothermal energy" and you will discover that Utah, Nevada, California, and Hawaii all have large geothermal power plants already running.

The working fluid can be things other than water. Propane has been used.

Old refrigeration systems sometimes used ammonia.

Search GLP for geothermal:
[link to www.godlikeproductions.com]

Thread: Scientists Find Massive Geothermal Hotspot In Utah!!!

Could you use shifting turbines that clean the turbines when shifted out?

The best roundup of links is on page two:

Thread: Scientists Find Massive Geothermal Hotspot In Utah!!! (Page 2)

And, consider that east of the Mississippi river there are a bunch of dams already built that DO NOT have hydroelectric generation. What that means is you don't have to justify and build the dam - just retrofit an existing dam.