usgs_ds140_2017commodityOfficial surveyAuthoritative

USGS Commodity Statistics (DS-140)

USGS

31 commodities (critical minerals + iron ore, bauxite), U.S. + world historical

Source

How it's published

Feed (what to expect)

Frozen 2017 DS-140 XLSX (free auto-download); vendored, no upstream updates.

Cadence: frozen (2017-01-19)
Access: free XLSX auto-download from USGS d9-wret S3 mirror; stable URL pattern
Format: XLSX (one workbook per commodity, commodity-specific sheet structure, 1900-2015
Licence: public domain
Vintage: 2017-01
Upstream: https://pubs.usgs.gov/publication/ds140

Quirks

Canonical reference for pre-MCS (pre-1994) historical context; frozen dataset

Reconciliation

Schema

Feeds (axes)

Pricing

Record kinds

PriceRecord

Identifier schemes

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