5-Earth Science-Mineral-Textures

acicular

Rocks can be needle-like {acicular}.

calcareous

Rocks can be chalky {calcareous}.

efflorescence crust

Rocks can have powdery surface crust {efflorescence, rock}.

patina

Rocks can have surface film {patina}|.

vitreous rock

Rocks, such as obsidian, can be glass-like {vitreous, rock}|.

Related Topics in Table of Contents

5-Earth Science-Mineral

Drawings

Drawings

Contents and Indexes of Topics, Names, and Works

Outline of Knowledge Database Home Page

Contents

Glossary

Topic Index

Name Index

Works Index

Searching

Search Form

Database Information, Disclaimer, Privacy Statement, and Rights

Description of Outline of Knowledge Database

Notation

Disclaimer

Copyright Not Claimed

Privacy Statement

References and Bibliography

Consciousness Bibliography

Technical Information

Date Modified: 2022.0225