Also try AMAZON - We are an Amazon Affiliate. We get a commission if you purchase from Amazon through us! It doesn't raise your costs and is convenient click commerce for you.
EBAY HAS COLLECTIONS OF MINERALS... many come from Chinese distributors and many then have free shipping.
Your local Hardware shop for inexpensive glass bottles, wire brushes, small picks.
Rx Supply for ceramic mortar and pestle. You can use steel but ten you will need a magnet to separate iron or steel filings.