whats DEEP EARTH CLAY specifics

Hi BAREFOOT or anyone who knows about the clay.

about a year ago i ordered your deep earth clay one pound container and it sat around for awhile and now i am taking it mixed it water for minerals.

MY QUESTIONS are:

Where does the clay come from, is it form redmond salt company in utah?

is it Bentonite Clay? if not what type

Is it alright to add to water for minerals in addition to sea salt?

what can i use DEEP EARTH CLAY FOR colon cleansing ? any ideas ?