Help ID some cut stones

[dw171]

I need help identifying these stones. I think I know what a few of them are, but the rest of them I have no idea. I added numbers to help. 1 I think is fire opal, 2 is moss agate, 3 is supposed to be a black star sapphire but its cloudy today, 4 is amethyst, 8 is snowflake obsidian, 9 is some kind of fossil I don't know which kind, and 16 I think is rose quartz. Any help is appreciated.

 

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[BurntBear]

#6 is possibly a Dendritic Agate or a type of Landscape Agate.
#7 may be a Jasper or Petrified Wood.
#10 I believe is Turquois.
#11 is possibly Chrysoprase or Jadeite.
#12 looks like Chalcedony.
#14 looks like Jadite.
#15 looks like Carnelian.
#16 could be Rose Quartz or even Moonstone.

I could be wrong, but maybe this will help.

 

[dw171]

Its a start, thanks.