Comparison · Quartz Family vs Sedimentary Rocks
Dalmatian Jasper vs Mookaite
Dalmatian Jasper and Mookaite are easy to confuse. Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead. Below is a side-by-side comparison of their properties and the quick tests that separate them.
Key differences between Dalmatian Jasper and Mookaite
- Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead.
- They overlap in white and brown, but Dalmatian Jasper also comes in black and Mookaite also comes in yellow, red, and purple.
- Well-formed crystals give it away: Dalmatian Jasper is hexagonal, Mookaite is amorphous.
Dalmatian Jasper vs Mookaite properties
| Property | Dalmatian Jasper | Mookaite |
|---|---|---|
| Type | Quartz Family | Sedimentary Rocks |
| Mohs hardness | 7 | 6.5 |
| Luster | waxy | waxy |
| Streak | White | White |
| Transparency | opaque | opaque |
| Specific gravity | 2.6 | 2.6 |
| Crystal system | hexagonal | amorphous |
| Common colors | Cream, White, Black, Tan | Yellow, Red, Cream, Purple, Brown |
| Rarity | common | uncommon |
| Typical specimen value | $3–$80+ | $5–$160+ |
Which is more valuable?
Mookaite is usually the more valuable of the two: a typical collector specimen runs about $25 against $15 for Dalmatian Jasper, and premium Mookaite can reach $160 or more.
About Dalmatian Jasper
Dalmatian Jasper, also called Dalmatian stone, is a cream to tan spotted lapidary material commonly sold under the jasper trade name.
About Mookaite
Mookaite is a colorful jasper-like trade material from Western Australia, usually showing mustard yellow, red, cream, brown, or purple patches.
Dalmatian Jasper vs Mookaite FAQ
Is Dalmatian Jasper the same as Mookaite?
No. Dalmatian Jasper is a quartz family while Mookaite is a sedimentary rock. Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead.
How can you tell Dalmatian Jasper from Mookaite?
Both sit near Mohs 7, so a scratch test alone will not separate them. Lean on luster, streak and heft instead. They overlap in white and brown, but Dalmatian Jasper also comes in black and Mookaite also comes in yellow, red, and purple. Well-formed crystals give it away: Dalmatian Jasper is hexagonal, Mookaite is amorphous.
Which is harder, Dalmatian Jasper or Mookaite?
Dalmatian Jasper is harder: Mohs 7 against Mohs 6.5 for Mookaite.
Which is more valuable, Dalmatian Jasper or Mookaite?
Mookaite is usually the more valuable of the two: a typical collector specimen runs about $25 against $15 for Dalmatian Jasper, and premium Mookaite can reach $160 or more.
