I just uploaded a new patch that further improves the early game.
Plus what you are suggesting is actually what I'm working on next haha, which is the ability to actively click on unclaimed ore in order to slightly nudge/knock it towards the stash. This should give players something to do early when there is downtime, and also make the early game a bit faster, while not feeling too active/necessary, but also having uses later in the game with allowing you to retrieve buried artifacts sooner.