Pleoforma (PE)
The Basalt Ecology 

The Basalt Ecology poses the question: could a single Martian basalt rock become the genesis of an entire ecosystem in Mars?

Given its chemical composition, basalt rocks can both provide mineral sustenance to microorganisms (lithotrophs), while also providing radioactive protection to macro-organisms such as humans.

Within this new rock-centric reality, what kind of symbiotic or architectural relationships might evolve between humans, micro-organisms, and rock? Will humans be forced to undergo new radical habits or mutations?