1982 D Small Date Copper Penny - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

Any thoughts? I attached photos of two. One is large date copper but I'm thinking the 3.12 is small and copper.

The More I read about 1982 pennies the more confused I get - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 d small date ?? the rub marks look zinc and i have no way to weigh it - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 D small date? - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 Small Date Penny clarification - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 SD D and NM ? - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 D small date bronze penny - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 D Small Date Copper Penny - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 D Small Date Lincoln Copper Cent - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards

1982 D Small Date Copper Penny - Newbie Coin Collecting Questions - NGC Coin Collectors Chat Boards