Hosted on MSN10d
Walvis Bay saltworks: The monster refinery in Namibia with colorful ponds that cover the land like patchwork
A conveyor belt then takes these bins to a facility where the salt crystals are washed with a mixture of seawater and gypsum ...
Hosted on MSN13d
If Mars has microbe fossils, a laser and rock quarry in Algeria could help find them
This left behind plentiful salt and sulfate deposits, including gypsum, in an environment that was very similar to how Mars' ...