A database for igneous rocks of the Newfoundland Appalachians

Area of Science:

• Earth Sciences
• Igneous Petrology
• Geochemistry

Background:

• Databases are crucial for Earth Sciences research.
• Igneous rocks in the Newfoundland Appalachians are significant geological formations.
• Existing data on these rocks are often fragmented.

Purpose of the Study:

• To present a comprehensive database of igneous rocks from the Newfoundland Appalachians.
• To provide a centralized, searchable platform for geological data.
• To facilitate scientific research on igneous rocks in the region.

Main Methods:

• Compilation of 15,202 datasets from diverse sources including published papers, public databases, and reports.
• Development of a systematic data model for igneous rock knowledge systems.
• Integration of a data analysis platform for enhanced usability and searchability.

Main Results:

• A comprehensive database containing 15,202 igneous rock datasets.
• Detailed information including geographic location, geological background, petrology, geochronology, elemental and isotopic data, and references.
• A user-friendly platform for accessing and analyzing extensive geological information.

Conclusions:

• The database offers a systematic, complementary data model for igneous rock research.
• It consolidates over 50 years of data from varied sources.
• The platform significantly improves searchability and usability, supporting diverse scientific objectives in Earth Sciences.