I've been part of a team that a few days ago released a whole new application for gold and silver stock investors. Initially, a version of miningstockvaluator.com was released in 2012, but with little time it ended up on the back burner for a while. The new site is completely rebuilt from scratch and has some awesome features.
The paid membership is quite cool, but you really get most data and stuff for free including interactive maps showing production/reserves & resources/all-in sustaining costs for each mine, and real-time stock data, charts, company news and financials.
We currently have around 400 stock listings and 100+ gold/silver companies with full mine data in the system, and we are including more daily. It's a big project and we hope to get enough users so we can keep adding features and data.
Anyways, wanted to share, since I truly believe it's a great tool to use (I do myself), and I would love some feedback from fellow Turdites so we can continue to develop the app in the right direction.
Here are a few screenshots:
Thanks and happy holidays!