Magnetite Beach Sands of Bougainville Island

Geoscience Australia's dataset describes magnetite and titanium dioxide concentrations in beach sands on Bougainville Island, Papua New Guinea. The mineral sands are derived from volcanic aprons of Mt. Balbi, Mt. Bagana, and Mt. Taroka. The record discusses potential economic deposits and suggests magnetic survey methods for delineating concentrations.

Use Cases

• Assessing mineral resource potential based on described magnetite and titanium dioxide concentrations.
• Studying sediment provenance from volcanic aprons of Mt. Balbi, Mt. Bagana, and Mt. Taroka.
• Planning magnetic survey methods for delineating zones of magnetite concentration in coastal plains.
• Comparing mineral deposits between the eastern and western coasts of Bougainville Island.

Strengths

• Dataset originates from Geoscience Australia, a national geological authority.
• Provides specific geological context, naming three principal volcanoes (Mt. Balbi, Mt. Bagana, Mt. Taroka).
• Cross-platform presence on data.gov.au suggests formal publication and curation.

Limitations

• No column names or data structure are provided, limiting understanding of the dataset's format.
• Key metadata fields (size, rows, license, author) are listed as 'None' or 'unknown'.
• The dataset appears to be a published report (PDF/HTML) rather than a structured data table.

Provenance

Source

Geoscience Australia

Collection Method

Likely based on geological field surveys and analysis.

Freshness

2026-04-20 01:47:02.980743

Geography

Bougainville Island, Territory of Papua and New Guinea, focusing on eastern and western coastal plains.