Learn what you can about your specific pieces; Weigh it, then run the comps on ebay--yes, ebay--you want a realistic number. Also consider simple things you can do to raise the value--like slabbing the pieces, or slab and polish.
a very large piece of ice floating in the sea
malachite and spotted turtles aren'nt very common but very nice. They are legal to have as pets
To remove very large pieces of material
Malachite is a very bright and cool one, but if you are more of the pretty type, emerald works too!
Van Dykes Restorers has a large inventory of very cool period pieces.
rainbow gores
87/100 is larger than 13/100. Think of this as you have a (very large) cake cut into 100 pieces. Would you have more cake if you ate 87 pieces of cake or 13 pieces of cake?
The process of chopping into very fine pieces is to mince.
Both are large-scale orchestral pieces by romantic slavic composers. They are similar, but not very.
In very small pieces, unless you have a very large frying-pan.
Chopping is cutting food into large, irregular pieces. Mincing involves cutting food into very small pieces. Cubing results in uniform, cube-shaped pieces. Dicing involves cutting food into small, even pieces.
There are not a very large amount of accessories are available for a Plantronics headset. They do sell mouth pieces, headbands, and wiring material for this system.