Thanks for posting this. We need more gem and mineral collectors posting. Although you need good pictures to properly identify minerals, here it goes. Pink - rose quartz
Green - malachite
Light Blue - blue chalcedony
2nd Blue - kyanite
Light Green - agate or possibly jadeite
Purple - tanzanite or corundum
Colorless right corner - quartz .
RE: A Plate of Gemstones! Can you identify each crystal?