usgs_mis_2025q3commodityOfficial surveyAuthoritative

USGS Mineral Industry Surveys

USGS National Minerals Information Center

~17 commodities, US-only quarterly production, 2024Q1-2025Q3

Source

How it's published

Feed (what to expect)

Quarterly USGS NMIC XLSX (free); vendored slice, re-pull each quarter.

Cadence: quarterly
Access: free XLSX via USGS NMIC; CSV-extract fallback supported
Format: XLSX (primary), CSV (fallback)
Licence: public_domain
Vintage: 2025q3
Upstream: https://www.usgs.gov/centers/national-minerals-information-center/mineral-industry-surveys

Quirks

Unit embedded in column header; cell-level flags ('e', 'r') for estimates/revisions
Commodity-level 'e' suffix flags estimates; fills 12-18 month gap between annual

Quarter-level granularity fills gap between annual MCS releases; per-quarter

Reconciliation

Schema

Feeds (axes)

Supply

Record kinds

SupplyRecord

Identifier schemes

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