Previous building → Iron Ore Mine
The Quartz mine is an open-pit mine and mines → Quartz. This quartz is the → Raw material for → Glass, which in turn is required for → buildings and → ships. That is why the Quartz mine is at the very top of the series for a successful → Economy. With the help of a large paddle wheel, quartz sand is removed from the sea floor. The quartz is then extracted from it and brought to the storage.
Next building → Seaweed Farm