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Tanzania

Fraser IAI68.04 (Fraser IAI 2025, PDF-Sourced — Table 1 ∗ 5–9 responses, lower confidence)
TI CPI40
NRGI RGI60
EITIEITI member — under enhanced scrutiny · detail →
Validation outcomeModerate (EITI register, 2026-06-10)
Each index is shown as its publisher states it, with its edition. Afrimintel combines them into no score: the country composite was withdrawn on 12 October 2026. Audit log.

Index vintages & basis

Fraser IAI 2025 (Annual Survey of Mining Companies, released 26 Feb 2026; 68 jurisdictions, 14 in Africa; survey conducted Aug–Nov 2025). All 14 Africa-covered jurisdictions are now PDF-Sourced from Table 1 (back-check 2026-06-24); ∗-marked scores had 5–9 responses (lower confidence). The other 26 Afrimintel jurisdictions are Fraser-Absent: not scored by Fraser in 2025 — most appear on the survey's published dropped-jurisdiction list (<5 responses), the remainder fall outside Fraser's survey coverage. Absent, not Pending) + TI CPI 2025 (Feb 2026 release, full Africa coverage) + NRGI RGI 2021 (latest available; NRGI has not republished since) + EITI implementation status 2026 (binary membership input)

Geology

Primary province(s)E. African Rift + Mozambique Belt province views →

Assets (9 attributable from records)

AssetStageOperator
BulyanhuluOp UGBarrick Mining 84% / Tanzania 16% free-carry via Twiga Miner
EpankoDevelopmentEcoGraf Limited (ASX:EGR, FSE:FMK) 100%
GeitaOpAngloGold Ashanti 100%
Kabanga Ni (Tanzania)DevLifezone Metals, via Kabanga Nickel Limited (KNL) holding 84
Ngualla REEDevMamba Minerals Corporation Limited / Mamba Refinery Corporat
North MaraOpBarrick Mining 84% / Tanzania 16% free-carry via Twiga Miner
Ntaka Hill Ni (Tanzania)Dev—
Panda Hill Nb (Tanzania)Hist—
Tulawaka Au (Tanzania)Op—

Attribution requires either the country stated in the asset record name, or an externally Sourced enrichment record carrying a named primary source plus independent corroboration (no inference — text-inference attribution was built, tested, and withdrawn pre-deploy after verification caught false positives; see the audit log). 47 distinct platform assets remain Absent pending continuation of the record-enrichment pass (duplicate-flagged records excluded from this count as of v2.22.0). Full asset layer on the platform.