Difference between Coin and Token?

[Camus]

So, a Token cannot be mined, its creation is an organizational process. The coin can be minted. A token is a private monetary unit in a particular ecosystem. The coin has its own blockchain. A token is like a debt, and a Coin is a reward for mining.  Coins can be the basis for creating tokens, but tokens have more features.

[EHT7500]

Unlike the main crypto currency, the token does not have its own block-chain.
The volume of using the token is smaller than the crypto currency, since the token is originally an element of a closed ecosystem. In this respect, the crypto currency value can be compared with US dollars, and the token - for example, with metro markers.

[Kilomans]

Token, unlike crypto currency, can be released not only decentrally but also under the management of one organization.
Although the crypto currency is intended for payments and transactions, the token has a much larger scope - it can be used to obtain services or purchase goods as a representation of a shareholder's share in a particular project as the basis for loyalty program, etc.