It sensed a mineral called hematite that offen forms under wet conditions.
It sensed a mineral called hematite that offen forms under wet conditions.
它还发现了被称为赤铁矿的矿石的存在，这种矿石通常是在潮湿条件下形成。
It sensed a mineral called hematite that offen forms under wet conditions.
它还发现了被称为赤铁矿的矿石的存在，这种矿石通常是在潮湿条件下形成。