Lydia, in present day turkey in about 670 BC.
Greek coins were used for $money$. That was the purpose of coins.
Alfred Watson Hands has written: 'Coins of Magna Graecia' -- subject(s): Greek Coins 'Italo-Greek coins of southern Italy' -- subject(s): Greek Coins, Roman Coins, Oscan Coins
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.
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The Greek islands
Greece.
Christianity
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Greek myths origiated from Greece in 800bce
Indian coins typically feature symbols or images specific to Indian culture, history, or religious beliefs, while Greek coins often depict mythological figures, gods, or scenes from Greek mythology. Indian coins may also include inscriptions in regional languages, while Greek coins usually have inscriptions in ancient Greek. Additionally, Indian coins were traditionally made of gold, silver, or copper, while Greek coins were commonly made of silver or bronze.
M. Jessop Price has written: 'Archaic Greek coinage' -- subject(s): Antiquities, Coin hoards, Coins, Greek, Greek Coins, Silver coins
Same as all other Greek silver coins: drachmas. Same as all other Greek gold coins: staters.