swap_horiz Euclase Alternatives

1

Grandidierite

Grandidierite is a borosilicate gemstone notable for its intense blue-green color and unique pleochroism – displaying di...

Jewelry Rare Borosilicate Madagascar

8.8 Great

2

Andradite Garnet

Andradite is a calcium-iron nesosilicate mineral species belonging to the garnet group. It forms in contact metamorphic...

Collector Rare High Dispersion Garnet

8.1 Great

3

Zoisite

Zoisite is a calcium aluminum hydroxyl sorosilicate mineral belonging to the epidote group. It naturally occurs in a ran...

Collector Green Tanzania Silicate

8.1 Great

4

Indicolite

Indicolite is the name commonly applied to blue or blue-green specimens of elbaite, a mineral in the tourmaline group. I...

Blue Collector Vibrant Rare

7.8 Good

5

Montana Sapphire

Montana Sapphire refers to the corundum gemstones mined from alluvial deposits and hard rock sites across the state of M...

American Collector Variety Blue Green

7.8 Good

6

Pezzottaite

Pezzottaite is a rare mineral species recognized for its distinct raspberry-red to pink coloration, often utilized as a...

Collector Rare Madagascar Beryl

7.5 Good

7

Purple Sapphire

Purple sapphire is a colored variety of the mineral corundum, distinct from ruby by its specific hue. The gemstone achie...

Collector Jewelry Rare Purple

7.5 Good

8

Phenakite

Phenakite, also spelled phenacite, is a beryllium silicate mineral with the chemical formula Be2SiO4. It commonly forms...

Collector Rare Colorless Silicate

7.0 Good

9

Brazilianite

Brazilianite is a sodium aluminium phosphate mineral with the chemical formula NaAl3(PO4)2(OH)4. It was recognized as a...

Collector Rare Brazil Phosphate

7.0 Good

10

Blue Amber

Blue amber is an uncommon variety of fossilized tree resin known for producing a blue or blue-green appearance under ult...

Organic Collector Rare Dominican Republic

7.0 Good

11

Topazolite Garnet

Topazolite is a yellow to greenish-yellow variety of andradite, a calcium-iron garnet. It is known from Alpine localitie...

Collector Rare Yellow Garnet

6.9 Fair

12

Idocrase

Idocrase is the traditional name for vesuvianite, a calcium aluminum silicate mineral that commonly forms in skarn and o...

Collector Silicate Green Yellow Vesuvianite

6.7 Fair

13

Hambergite

Hambergite is a rare beryllium borate mineral first described in 1883 by the Norwegian mineralogist W. C. Brøgger. It wa...

Collector Rare Colorless Borate

6.7 Fair

14

Willemite

Willemite is a zinc silicate mineral with the chemical formula Zn2SiO4 and a minor source of zinc ore. It occurs in seve...

Zinc Collector Green Fluorescent

6.6 Fair

15

Sillimanite

Sillimanite is an aluminium silicate mineral with the chemical formula Al2SiO5, and one of three polymorphs that also in...

Blue Collector Rare Silicate

6.4 Fair

16

Neptunite

Neptunite is an approved silicate mineral with the formula KNa2LiFe2+2Ti2Si8O24. It commonly forms black to dark-red mon...

Collector California Rare Black Red

6.4 Fair

17

Neptunite Cat's Eye

Neptunite is a sodium, lithium, iron, titanium, and silicate mineral known especially from San Benito County, California...

Collector Rare Black Red Silicate

5.5 Mediocre

18

Pumpellyite

Pumpellyite is a group of calcium, magnesium, aluminum, iron, and manganese silicate minerals formed mainly during low-g...

Collector Green Rare Metamorphic

5.1 Mediocre

19

Scorodite

Scorodite is a hydrated iron(III) arsenate mineral with the chemical composition FeAsO4·2H2O. It commonly forms as a sec...

Collector Rare Crystal Blue Green

4.9 Poor

20

Ekanite

Ekanite is a rare thorium-bearing calcium silicate mineral with the ideal formula Ca2ThSi8O20. It was first found in the...

Collector Green Rare Radioactive

4.2 Poor