Country origin record

Brazil

Country record supporting sourced Batch 1 gemstone locations.

Evidence statusPublished & sourcedLast reviewed August 17, 2026
OverviewGem relationshipsSources

Evidence-backed overview

A country in the gemstone graph

Country record supporting sourced Batch 1 gemstone locations.

Bidirectional relationships

Documented gemstones

Occurrence and production are separate claims. A production label is date-bounded and does not guarantee quality, origin determination, or market value.

Historic production

Alexandrite

Published locality records document this gemstone within the country.

Historic production documented

Open the individual locality record for the dated production evidence and scope.

Evidence[4]
Historic production

Amethyst

Published locality records document this gemstone within the country.

Historic production documented

Open the individual locality record for the dated production evidence and scope.

Evidence[3]
Historic production

Aquamarine

Published locality records document this gemstone within the country.

Historic production documented

Open the individual locality record for the dated production evidence and scope.

Evidence[1]
Documented occurrence

Emerald

Published locality records document this gemstone within the country.

Production not assessed

Open the individual locality record for the dated production evidence and scope.

Evidence[5]
Major source

Tourmaline

Published locality records document this gemstone within the country.

Production not assessed

Open the individual locality record for the dated production evidence and scope.

Evidence[2]

Within this country

Published places

Evidence ledger

Sources & verification

Sources are deduplicated across the geographic record. Current-production claims receive explicit review dates; a map point never substitutes for geological or production evidence.

  1. [1]
    Aquamarine Gemstone Overview.

    Gemological Institute of America

    View authoritative source
  2. [2]
    Tourmaline Description.

    Gemological Institute of America

    View authoritative source
  3. [3]
    David Epstein. Amethyst Mining in Brazil.

    Gems & Gemology · 1988

    View authoritative source
  4. [4]
    Aaron C. Palke, Ziyin Sun, Nathan D. Renfro, and Shane F. McClure. Geographic Origin Determination of Alexandrite.

    Gems & Gemology · 2019

    View authoritative source
  5. [5]
    Sudarat Saeseaw, Nathan D. Renfro, Aaron C. Palke, Ziyin Sun, and Shane F. McClure. Geographic Origin Determination of Emerald.

    Gems & Gemology · 2019

    View authoritative source