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Learning Guide

58 guides on precious metals and numismatics — how they're priced, how they're made, what makes a coin worth more than its metal, and how to buy without overpaying.

investing· beginner· 14 min read

Understanding the Troy Ounce: Your Guide to Precious Metals Weight

What is a troy ounce? Learn the crucial difference between a troy ounce and a standard ounce, and why this universal unit of measurement is the foundation of trust in the global gold, silver, and platinum markets.

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bullion· intermediate· 14 min read

What Is Bullion? An Introduction to Precious Metals

Learn about bullion coins, rounds, and bars made from precious metals like gold, silver, and platinum, and understand why their value is tied directly to their weight and purity.

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history· intermediate· 15 min read

The History of Gold Prices: From Fixed Value to Free Market

Trace the history of gold prices from the fixed rate of the Gold Standard to the free-floating market of today, and understand why events like the Nixon Shock made gold a premier safe-haven asset.

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collecting· beginner· 22 min read

Silver Quarter Value: What Every 1932-1964 Quarter Is Worth Today

Every 1892-1964 quarter holds 0.1808 oz of silver, about $11.83 at today's spot. Values by grade, key dates like the 1932-D, and what dealers really pay.

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collecting· beginner· 17 min read

How Many Quarters in a Roll? Count, Weight, Box Size and Silver Value

There are 40 quarters in a roll ($10). See roll counts and weights for every U.S. coin, box and bag sizes, what to hunt for, and what a silver roll is worth.

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collecting· beginner· 22 min read

War Nickel Value: Silver War Nickels by Date, Grade and Variety

A war nickel holds 0.05626 oz of silver, about $3.68 at $65.39 spot. Values by date and grade for all 11 issues, the key varieties, and what dealers pay.

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Explore by track

Coin value guides

All 31 series

Grade-by-grade price estimates for 174 classic US key dates, each sourced from a named numismatic reference — up to $1,714,917 for the finest known example.

All guides

Topic
Level
bullion· intermediate· 12 min read

Understanding Precious Metal Valuation: Spot, Premiums, and Rarity

Learn how gold and silver products are valued based on their spot price, minting premiums, and numismatic collectibility, and understand the difference between bullion and rare coins.

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bullion· intermediate· 11 min read

Platinum Bars vs. Gold Bars: A Head-to-Head Comparison

Platinum Bars vs. Gold Bars: Understand the key differences in rarity, market drivers, and price volatility to determine which precious metal bar is the right investment for your portfolio.

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mints· beginner· 11 min read

What Is the Minting Process? From Art to Asset

Explore the official minting process, from the initial artistic design to the final high-pressure strike, and learn how mints create coins with stunning detail, precision, and security.

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science· beginner· 6 min read

Why Does Silver Tarnish and How to Prevent it?

Learn why silver tarnishes and discover the best methods for preventing tarnish on your silver coins and bullion, including proper storage with desiccants and the use of inert materials.

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science· intermediate· 12 min read

Where Is Gold Mined? A Global Quest for Treasure

Discover where gold is mined around the world, from top-producing countries like China and Australia to the major gold regions in the United States like Nevada, and learn about the different methods used to extract it.

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science· beginner· 11 min read

How Gold Coins Are Made

Discover the intricate art and science behind how gold coins are made, from the initial design and die creation to the high-pressure striking process that creates a beautiful and valuable investment.

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science· intermediate· 10 min read

How Is Gold Formed? A Journey from the Cosmos to Earth

Discover how gold is formed, not on Earth, but in the cosmos through cataclysmic events like neutron star collisions, and learn how this stellar origin makes it one of the rarest elements on our planet.

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collecting· beginner· 22 min read

How Much Is a Silver Dollar Worth? Melt Floor, Grades and Key Dates

Every 90% silver dollar holds 0.7734 oz of silver, about $50.57 at today's spot. Morgan and Peace values by grade, key dates, mint marks, and what dealers pay.

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history· intermediate· 9 min read

Why Are Coins Round? A Look at History and Practicality

Explore the practical and historical reasons why coins are round, from ease of manufacturing and use in vending machines to the prevention of counterfeiting and the tradition established by ancient civilizations.

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history· beginner· 10 min read

Die-Struck vs. Die-Cast: Understanding Coin Production

Understand the key differences between die-struck and die-cast coins, the two primary methods of coin manufacturing, and learn why die-striking is the standard for quality, detail, and authenticity in precious metals

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investing· intermediate· 11 min read

What Are Goldbacks? A Guide to the World's First Spendable Gold

Learn how Goldbacks combine real gold with modern usability—fractional, inflation-resistant currency used in local trade and now available on PeerMetals.

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investing· intermediate· 12 min read

Premiums on Pre-1933 Gold

Discover why premiums on Pre-1933 U.S. gold coins are at 20-year lows—and how collectors can stack history and value with PeerMetals.

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Free calculators & tools

Put the guides into practice -- melt values, ratios, and allocations against live spot prices.

All calculators

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