| Property | Jade | Malachite |
|---|---|---|
| Category | Semi-Precious Gems | Semi-Precious Gems |
| Primary Color | green | green |
| Mohs Hardness | 6.0–7.0 | 3.5–4.0 |
| Specific Gravity | 2.9 | 3.25 |
| Refractive Index | 1.6 | 1.655 |
| Crystal System | Monoclinic | Monoclinic |
| Luster | — | Vitreous,Silky,Dull (Earthy) |
| Chemical Formula | — | — |
| Price Tier | Moderate ($50-500/ct) | Budget (< $50/ct) |
| Daily Wear | いいえ | いいえ |
Key Differences
- ◆ {'gem_a': '6.0', 'gem_b': '3.5', 'property': 'Hardness (Mohs)'}
- ◆ {'gem_a': 'Monoclinic', 'gem_b': 'Monoclinic', 'property': 'Crystal System'}
- ◆ {'gem_a': '2.9', 'gem_b': '3.25', 'property': 'Specific Gravity'}
- ◆ {'gem_a': '1.6', 'gem_b': '1.655', 'property': 'Refractive Index'}
- ◆ {'gem_a': 'N/A', 'gem_b': 'Vitreous,Silky,Dull (Earthy)', 'property': 'Luster'}
- ◆ {'gem_a': 'moderate', 'gem_b': 'budget', 'property': 'Price Range'}
- ◆ {'gem_a': 'No', 'gem_b': 'No', 'property': 'Daily Wear'}
When to choose Jade
傷つきにくさと希少性を重視する方にはジェイドがお勧めです。婚約指輪や日常使いに最適です。
When to choose Malachite
より高い輝きや手頃な価格を求める方にはマラカイトがお勧めです。コレクターピースや特別な場面のジュエリーに向いています。
Frequently Asked Questions
Which is harder, Jade or Malachite?
Jade is harder at 6.0-7.0 on the Mohs scale, compared to Malachite at 3.5-4.0. This makes Jade more resistant to scratching. Jade requires more careful handling and is not ideal for daily wear, while malachite requires more careful handling and is not ideal for daily wear.
Is Jade more expensive than Malachite?
Yes, Jade is generally more expensive. Jade is classified as moderately priced ($50-500/ct) with prices around moderately priced ($50-500/ct), while Malachite is budget-friendly (under $50/ct) at budget-friendly (under $50/ct).
Should I choose Jade or Malachite for an engagement ring?
Neither Jade nor Malachite is ideal for an engagement ring worn daily. Jade (6.0-7.0 Mohs) is the more durable of the two, while Malachite (3.5-4.0 Mohs) is softer. If you choose either, consider a protective setting like a bezel.
How can I tell Jade and Malachite apart?
There are several visual cues: both appear green, but often in different saturations; Malachite (RI 1.655-1.909) shows more brilliance than Jade (RI 1.6-1.688). A gemologist can confirm identification using refractive index testing.
Why do Jade and Malachite look similar?
Jade and Malachite look similar because both gems display green hues.