On the surface, definitely. Liberty gold pieces are from the US and maple leaf pieces are from Canada.
However both types of coin are sold for investment purposes due to their metal content, and both types are priced according to the current value of gold on the spot metals market.
There are a lot of differences between Greek coins and Indian ones. Get a book about world coins, and you can learn a lot about how to identify coins.
The Shapes Were Different Coins were different
Many of the Walking Liberty half dollar coins are worth a price ranging between $10 and $20. The price will vary depending upon the coins condition.
You can either trade in 500 Maple Leaves or trade in Maple Weapons to Cassandra to get 6th anniversary coins.
There are no "liberty coins" all US coins either have "LIBERTY" written on the coin or have a personification of Liberty. There are a few "liberty" coins that can more easily be identified and valued such as Standing Liberty Quarters (minted 1916-1930). But without knowing the denomination, the date, and the condition of the coin it is impossible to answer your question.
Liberty coins are coins that feature a personification of Liberty, NOT coins that just say "LIBERTY" somewhere on them. Liberty coins include the Standing Liberty Quarter (1916-1930), the Morgan Dollar (1878-1921) the Peace Dollar (1921-1935) and many other early US coins. Without knowing what years/mintmarks/condition your coins are in it is impossible to assign them values.
These are Canadian pennies.
The coins actually have a picture of the lady liberty sitting down on them.
Liberty Head gold coins are a series of 4 different denominations of coins struck from 1839 to 1907.
There's more copper in coins of today than in olden days.
Most all U.S. coins made from 1793 to 2012 has the word "Liberty" on them. Please, be more specific.
If you mean, "why are they thicker than other coins?" it is so that the difference between coins of similar size can be seen and felt.