(well, most of them anyway...)
Apple Tree Leaves, from an apple tree. Nothing special, just leaves.
A block of light. Handy way to carry around a lot of light!
A block of pure silver, second only to Platinum in strength!
Blue glass. Add a blue flower to glass.
Red Glass. Add a red flower to glass.
Yellow Glass. Add a yellow flower to glass.
Leaves. Just leaves.
Dark Ore. This is what you mine up to make Dark. Look for dark patches underground as a hint of where to find these.
Platinum Ore! This is the good stuff!!! Some smelting required...
Peach Tree Leaves. Yes! There are Peaches in this game! :)
A Redwood Log.
Cockroach nest! Great for having some teleporters handy. Jump on a cockroach to switch dimensions!
Spawner. Lots of different types. Collect them all!
StopBlock. Right. Stop. Can't dig through this.
Water. Well, sort of. Work-in-progress...
Willow Tree Log.
Willow Tree leaves!
Coloring Block! Right! Yes it is! Right-click to color it! You can have up to 100 custom coloring blocks! Now all you have to do is remember how to draw!
Copper Ore. Smelt to make copper!
Tin Ore. Smelt to make Tin!
It's a desk. Really.
A block of darkness. Handy way to store a lot of dark!
A block of hard-to-find Platinum! Worth more than Gold! Makes GREAT armor and weapons!
Leaves, from a Cherry tree. Nothing special, just leaves.
Dark plywood. Nice deep color for building things.
Dirt. Great stuff for playing in and planting. Plenty of different bacteria in here to train your immune system not to attack itself and give you allergies!
Glass. Look through it. Also useful for windows!
Green Glass. Add grass to glass.
Violet Glass. Add a violet flower to glass.
Grass. Not Glass. Grass. Get out in it. Run around in it. Get stains on your pants with it. Great stuff. You can even lie in the sun on it!
Light plywood. Great for highlights on your wooden structures!
Light Ore. This is what you need to mine to make Light!
Silver Ore! This is pretty good stuff for armor. Smelting required!
Plywood. What is plywood you ask? Good grief... Go tell your father you need him to teach you how to build a house. Then you'll know!
Redwood Leaves. Big tree. Big leaves.
Sand. You know. Beach... sand... cook it to make glass!
Stone. Just your plain old basic everyday stone.
Sticky Block. Yuck. Stay away.
Cool-looking block of copper.
Block of Tin. Meh.
Shredder! Shreds most wood into chips, then pulp!