Collector & Reseller Glossary

What the jargon actually means — and what it does to resale value. 3,212 terms across 12 categories.

19 terms in Coins & Currency starting with “M” · page 1 of 1

1. major varietyCoins & Currency
   This term refers to a significant and recognizable difference in the design, minting, or composition of a coin compared to the standard issue. These variations are not minor flaws but rather intentional or accidental dev
2. melt valueCoins & Currency
   This refers to the intrinsic metal value of a coin, calculated based on the current market price of the precious metal it contains, such as gold or silver. It represents the raw material worth of the coin, ignoring any n
3. metal contentCoins & Currency
   This refers to the actual precious or base metal composition of the coin, such as gold, silver, copper, or nickel. For collectors and resellers, the metal content is arguably the most critical factor determining intrinsi
4. minor varietyCoins & Currency
   This refers to a subtle, non-standard deviation in a coin's design, minting process, or metal composition that is not a major error but still distinguishes it from the most common version. These variations might include
5. mint errorCoins & Currency
   A mint error refers to any flaw or deviation from the intended design or production standards that occurs during the coin manufacturing process at the mint. These can range from doubled dies, off-center strikes, incorrec
6. mint error varietyCoins & Currency
   A mint error variety refers to a coin that exhibits a flaw or deviation from the standard, intended design produced by the minting facility. These errors can range from striking defects, such as doubled dies or off-cente
7. mint markCoins & Currency
   A mint mark is a small letter or symbol stamped on a coin by the facility where it was struck, identifying the specific mint that produced it, which directly impacts collector value.
8. mint mark varietyCoins & Currency
   This refers to subtle differences in the small letters or symbols stamped on a coin during the minting process, indicating which specific mint facility produced the coin. For example, a coin struck at Philadelphia might
9. mint setCoins & Currency
   A mint set is a collection of coins issued by a specific mint during a particular year, usually encompassing all the denominations or a significant selection of them. For collectors and resellers, the completeness and co
10. mint stateCoins & Currency
    This term describes a coin that is in its absolute best condition, appearing as if it just left the mint facility. It signifies that the coin has virtually no signs of wear, scratches, or toning. For collectors and resel
11. mint state varietyCoins & Currency
    This describes a coin that possesses a specific, recognized deviation from the standard design or minting process while still maintaining an exceptionally high level of preservation. These variations can involve slight d
12. mint variationCoins & Currency
    A mint variation refers to subtle, often unintentional differences in the striking of a coin that occur during the manufacturing process at the mint. These can include slight variations in the die design, metal compositi
13. mintageCoins & Currency
    Mintage refers to the total number of coins produced by a mint during a specific time period or for a particular issue. For collectors and resellers, the mintage figure is a critical data point because it directly influe
14. mintage figureCoins & Currency
    This refers to the total number of coins produced by a mint during a specific year or for a particular variety. For collectors and resellers, the mintage figure is a crucial indicator of scarcity. Low mintage figures gen
15. missing coinCoins & Currency
    This refers to an item in a collection or a lot of coins where one or more expected pieces are absent. For collectors, the presence or absence of specific coins can significantly impact the perceived completeness and the
16. modern coinCoins & Currency
    This refers to any coin minted relatively recently, typically within the last few decades, as opposed to ancient or historical coinage. Modern coins are produced by contemporary mints and are often subject to current num
17. mountCoins & Currency
    This term refers to the physical mounting or presentation of a coin, often seen when coins are displayed in specialized holders, slabs, or albums. It describes how the coin is secured or framed for viewing, which is cruc
18. MS gradeCoins & Currency
    This designation refers to a Mint State grade, indicating that the coin is in an uncirculated condition, meaning it has never been used as currency. MS coins retain the luster and sharp details as if they just left the m
19. MS-65Coins & Currency
    This grading designation, MS-65, stands for Mint State 65. It is a professional grading standard used to assess the condition of a coin, indicating that the coin is virtually flawless, displaying sharp details, full lust