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CRITICAL MINERAL COMPANIES · RESEARCH

Boron companies & projects in California

Glass, ceramics, fertilizers and engineered materials. Explore 5 documented boron assets in California, their companies, source classifications and related regional opportunities.

5projects & facilities
5linked organizations
2mineral categories
1asset regions
5 assets
Alberta: 0 documented assetsBritish Columbia: 0 documented assetsManitoba: 0 documented assetsNew Brunswick: 0 documented assetsNewfoundland and Labrador: 0 documented assetsNova Scotia: 0 documented assetsNorthwest Territories: 0 documented assetsNunavut: 0 documented assetsOntario: 0 documented assetsPrince Edward Island: 0 documented assetsQuebec: 0 documented assetsSaskatchewan: 0 documented assetsYukon: 0 documented assetsAlaska: 0 documented assetsAlabama: 0 documented assetsArkansas: 0 documented assetsArizona: 0 documented assetsCalifornia: 5 documented assets5California: 5 assetsColorado: 0 documented assetsConnecticut: 0 documented assetsDistrict of Columbia: 0 documented assetsDelaware: 0 documented assetsFlorida: 0 documented assetsGeorgia: 0 documented assetsHawaii: 0 documented assetsIowa: 0 documented assetsIdaho: 0 documented assetsIllinois: 0 documented assetsIndiana: 0 documented assetsKansas: 0 documented assetsKentucky: 0 documented assetsLouisiana: 0 documented assetsMassachusetts: 0 documented assetsMaryland: 0 documented assetsMaine: 0 documented assetsMichigan: 0 documented assetsMinnesota: 0 documented assetsMissouri: 0 documented assetsMississippi: 0 documented assetsMontana: 0 documented assetsNorth Carolina: 0 documented assetsNorth Dakota: 0 documented assetsNebraska: 0 documented assetsNew Hampshire: 0 documented assetsNew Jersey: 0 documented assetsNew Mexico: 0 documented assetsNevada: 0 documented assetsNew York: 0 documented assetsOhio: 0 documented assetsOklahoma: 0 documented assetsOregon: 0 documented assetsPennsylvania: 0 documented assetsRhode Island: 0 documented assetsSouth Carolina: 0 documented assetsSouth Dakota: 0 documented assetsTennessee: 0 documented assetsTexas: 0 documented assetsUtah: 0 documented assetsVirginia: 0 documented assetsVermont: 0 documented assetsWashington: 0 documented assetsWisconsin: 0 documented assetsWest Virginia: 0 documented assetsWyoming: 0 documented assetsCANADAUNITED STATES

Asset counts by province / state · select a region

Natural Earth · NRCan / USGS

Canada’s mapped coordinates come from NRCan’s 2025 inventory. U.S. assets are mapped by state using USGS’s June 2026 release. Asset counts describe directory coverage.

MINERAL EXPOSURE

California at a glance

Boron5 assets
Lithium3 assets

SUPPLY-CHAIN ACTIVITIES

Where assets fit

Refining & processing3
Exploration & development1
Mines & production sites1

One asset can report several minerals. An organization may participate in multiple assets. Activity grouping describes the source record, and does not confirm current production, commercial availability or investment readiness.

THE ASSET INVENTORY

Projects, mines & facilities

Filter the directory ↗
Project / facilityMineralsRegionSource classification
Boron Facility ↗U.S. BoraxBoron · LithiumCaliforniaUnited StatesRefineryAssumed active · 2026-06-29
Boron Mine ↗U.S. BoraxBoron · LithiumCaliforniaUnited StatesMines and QuarriesAssumed active · 2026-06-29
Fort Cady ↗5N Plus Inc.Boron · LithiumCaliforniaUnited StatesRefineryIn development · 2026-06-29
Trona Plant ↗Searles Valley MineralsBoronCaliforniaUnited StatesMineral Processing PlantAssumed active · 2026-06-29
Westend Plant ↗Searles Valley MineralsBoronCaliforniaUnited StatesMineral Processing PlantAssumed active · 2026-06-29

CORPORATE FOOTPRINT

Companies & operators

5 linked organizations
INDUSTRY ORGANIZATION

5N Plus Inc. ↗

Boron · Cadmium · Germanium · Lithium · Tellurium

1 assets in this viewProfile ↗
INDUSTRY ORGANIZATION

Nirma Ltd. ↗

Boron

2 assets in this viewProfile ↗
INDUSTRY ORGANIZATION

Rio Tinto Group ↗

Aluminum · Boron · Copper · Gallium · Lithium

2 assets in this viewProfile ↗
INDUSTRY ORGANIZATION

Searles Valley Minerals ↗

Boron

2 assets in this viewProfile ↗
INDUSTRY ORGANIZATION

U.S. Borax ↗

Boron · Lithium

2 assets in this viewProfile ↗

CONTINUE YOUR RESEARCH

Mineral sectors in California

Silver · 7 ↗Lithium · 6 ↗Platinum group metals · 3 ↗

Research sources

Each asset profile includes its source references and dates. Read the coverage, data licences and review methodology ↗.