never got one. 
Im dying to know what these are for i manged to get one of the dusts... WHAT DO THESE DO!!!
I don't care what they are for, I don't care what they do. All I care is that I can afford them for Stoned's treasure because they are gorgeous. 
they look interesting.. i wonder what they do. weapons or wearables??
I hope they can be combinations for a new potion!
I'm sure someone has probably already posted this, but I'm too lazy to read all 80 some comments. Hehe. Anyway, my guess would be that all the items of the same type are in the same shop...
Weapons Wearhouse = Ores Icy Goods = Raw minerals Magic Box = Dusts Graveyard Shop = Leathers.
Still haven't found any for myself thought. Just guessing based on where others have found theirs.
I be needin' them gemses for mah gallery, yup yup. twitch
... I want one. o.o -shot- xD Uhm. THEY ARE BEING PRETTY, LAWL. I would laugh if they turned out to be completely useless.
Meh, I'd like to get even ONE of all those items before it's all explained... but despite the 'common' in the description, I haven't even SEEN any of those, checking the shops every minute or two XD
Good job in creating a suspense, though :3
does this have to do with some plot...?
This is causing quite the stir. c: Good job!
Don't know what they do. Don't care. Need for gallery post-haste! hurries off to collect
Too rich for my blood, no matter what they do. The prices are gonna be spiked up to unbelievable heights before anyone figures out how to even use them. x3
maybe it's some sort of weapon
Coool! Can't wait to see what they do! Are they random events, or do you buy them?
They may be low rarity, but I haven't seen one.
wants them
Thank god they're all low rarity. I need all of them for my gallery, regardless of what they actually do. xD
Oooh...gorgeous. Wonder what they're for. thinks
Something tells me a stack of 20 rugged leather won't get me 15gold here 8c
Yay. :3 They've been kinda ignoring the Asmodeus Genetech Lab for the longest time.
Wonder if it's going to get an update too?
Do you buy them or are they random events when you go to the shops?
i wonder!! :3 i got one already.
I'd love it if they can be made into weapons, awesome wearbles, a new potion for a new pet color, anything that has to do with Endeavors or something completely different but amazing.
Do you use them make armor? :O Or weapons?
Oh, they're all so pretty.
These are awesome. I need that ore! It gives me nice memories of Harvest Moon. 
What shops have they been seen in so far?
Yes, because there aren't leather and diamonds in the real world.
You're the one being silly, ffs.
What do they doooooo?! 
ooo now i have to grab all the raw gems for nenime's treasure! im excited 
Ooo! I wanna make stuff out of diamonds and leather. Hehe. 
Well, I thought the combination of raw materials to make other such items and tools was a sort of...real-life process that....didn't come from any game? Wow, you people sort of amaze me. But, anyways, I can't wait to see what these can be used to make~
Having gotten -that- little bit of ARGHFURY out, I'd like to ask everyone to wait and see where we go with this.
They don't do anything just yet. They will (very) soon.
Ooo pretty... I must get zee stones
I was talking more about Tricksparrow's comment than yours, Drayk.
Personally I was hoping these augmented weapons, but it doesn't look like it. I've got 3 so far and I can't figure out what to do with them ;_;
God. Not everything that has a presence in WoW is related to it. People take the fun out of life.
I dunno about all the WoW comments and all that... but... I like the Raw Opal. it is shiny.
I'm not saying they're copying WoW, just that it's fairly related like many other items...
Don't get your panties in a knot, I like these items XD
facepalm People and their relating everything to WoW. Makes me almost sad to be an old-school gamer.
Fuck yes! Professions? Could it be?
Subeta, I love you.
If you think that WoW came up with this kind of thing then you are ignorant. This kind of stuff was around before computers were even around (ex. Dungeons and Dragons). WoW didn't make this stuff up, and they aren't copying WoW, they are simply using ideas that have worked for countless other games in the past.
If this keeps up I'm gunna have to start a WoW gallery XD
I do sort of agree with Tricksparrow, but I don't want to jump to conclusions juuust yet x3
The drawings of these are lovely c:
Hmmm. Now what awesome things could these be for?
I'm incredibly curious. Considering I've got one pet that's a blacksmith and a general craftsman and another that's a jeweler, well, yeah. Excited. I can't wait to see what we get to do with these!
I only need that diamond. Luff to my birthstone <3
They look awesome!
ooh you took my suggestion!
I have not seen any of these in shops lately, wonder!!