Datasets:
| cff-version: 1.2.0 | |
| message: "If you use this dataset, please cite it as below. Data: Erebaur (https://erebaur.com), CC BY 4.0." | |
| type: dataset | |
| title: "Erebaur Gem Properties" | |
| abstract: "Physical and optical properties of 60 gem materials: species, chemical formula, crystal system, Mohs hardness, refractive index, specific gravity and colors, with a verification status for every row. From the property table in Chapter 02 of the Erebaur encyclopedia." | |
| authors: | |
| - name: "Erebaur" | |
| website: "https://erebaur.com" | |
| email: "info@erebaur.com" | |
| license: CC-BY-4.0 | |
| url: "https://erebaur.com/stones/" | |
| version: "2026-09-19" | |
| keywords: | |
| - "gemstones" | |
| - "gemology" | |
| - "mineralogy" | |
| - "minerals" | |
| - "crystallography" | |