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ANM Mining Bulletin (Brazil) · Data sources · STRATA

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anm_amb_2025commodityOfficial surveyAuthoritative

ANM Mining Bulletin (Brazil)

Agência Nacional de Mineração (ANM)

Brazilian beneficiated mineral production (24 commodities), 2010-2024

Source

How it's published

Feed (what to expect)

Annual yearbook CSV via free ANM bulk download; live-fetched, re-pull each edition.

Cadence: daily
Access: free bulk download
Format: CSV
Licence: brazilian_open_data_lei_12527
Vintage: 2024
Upstream: https://dadosabertos.anm.gov.br/AMB/Producao_Beneficiada.csv

Quirks

No aggregate Brasil row; country totals computed by summing states
2024 GO niobium shows unit shift; emitted as separate form rows

Brazil produces ~85% of global niobium; anchor source for Nb via CBMM

Reconciliation

Role in the canonical graph

Authority tier: Official survey
Provenance: Authoritative
Canonicality: tier 1
Primary for: —
Contributes IDs: —
Name-block matching: trusted
Reconcile profile: default (tier 1)

Schema

What it feeds & emits

Feeds (axes)

Supply

Record kinds

SupplyRecord

Identifier schemes

—

Federated from primary sources. Every fact carries its provenance.

USGS·MSHA·EPA FRS·Wikidata·CEPII BACI·IEA CMO·NREL·BGS·GCAM·HECTOR·PROMMIS

Strata is a product of

© 2026 BrightQuery, Inc. All rights reserved.