What Comes From the Ground—and What Is It Worth?
Earth Value Index explains the metals, minerals, gemstones, and energy resources that build economies, support technology, and power modern life.
Resource Snapshot
Gold
$2,354.80 / ozUsed in investment, jewelry, electronics, aerospace, and monetary reserves.
View Gold Profile →Copper
$4.61 / lbEssential for electrical wiring, infrastructure, electric vehicles, motors, and power grids.
View Copper Profile →Lithium
$12,800 / tA critical material for rechargeable batteries, electric vehicles, and energy storage.
View Lithium Profile →Uranium
$82.50 / lbThe primary fuel material used in commercial nuclear power generation.
View Uranium Profile →Market figures shown during development are reference placeholders. Final production values will be sourced and date-stamped.
Among the World’s Most Valuable Resources
Choose a Resource Category
Metals
Precious, base, industrial, and specialty metals used throughout modern economies.
View Metals →Gemstones
Diamonds, emeralds, rubies, sapphires, jade, and other natural stones.
View Gemstones →Battery Minerals
Lithium, cobalt, nickel, graphite, manganese, and other energy-storage materials.
View Battery Minerals →Energy Resources
Uranium, oil, natural gas, coal, helium, and other resources used to produce energy.
View Energy Resources →Rare Earth Elements
Specialized elements used in magnets, electronics, defense, and clean-energy systems.
View Rare Earths →Industrial Minerals
Limestone, silica, gypsum, salt, phosphate, potash, and essential industrial materials.
View Industrial Minerals →What Could a Quantity of a Resource Be Worth?
Enter a quantity and reference value to estimate the gross material value before extraction, refining, transportation, taxes, royalties, and other costs.
100 troy ounces × $2,354.80
Educational estimate only. This is not a geological appraisal, mine valuation, or investment recommendation.World Resource Map
Copper
Copper is one of the foundations of modern electrification. It carries electricity through homes, vehicles, motors, data centers, power grids, and renewable-energy systems.
View Copper ProfileRecent Discoveries & Resource Intelligence
Why Lithium Supply Has Become a Strategic Issue
Battery manufacturing has made lithium supply chains increasingly important to governments and industry.
Read Insight →Why Copper Matters to the Next Generation of Power Grids
Grid expansion, electrification, data centers, and transportation all depend heavily on copper.
Read Insight →What Makes One Mineral More Valuable Than Another?
Price alone does not determine importance. Scarcity, processing, demand, and usability all matter.
Read Insight →Start With the Resources That Shape the World
Browse metals, minerals, gemstones, energy resources, and the products and industries that depend on them.