There have been a couple of raises at 4c, but yes the last one was back in August. It really would not be possible to raise right now at 2.5c except maybe by a rights issue - I would be fine with this if they needed a small amount of money to tide them over.
If cash is that tight they would be able to get a loan using the rubies they already have - it is not like these things are hard to sell or for the market to value.
MUS Price at posting:
3.0¢ Sentiment: Buy Disclosure: Held