swap_horiz Prehnite Alternatives

1

Emerald

The emerald is a precious gemstone formed from beryl, a mineral known for its vibrant green hue. Its value stems from in...

Green Jewelry Precious Beryl

9.4 Excellent

2

Jadeite

Jadeite is a dense, silicate mineral classified as a pyroxene. It’s notable for its vibrant green color, strongest in va...

Green Jewelry Asian Culture Pyroxene

9.1 Excellent

3

Demantoid Garnet

Demantoid garnet is a rare gemstone belonging to the andradite group. It’s notable for its exceptionally high dispersion...

Green Jewelry Rare High Dispersion

9.1 Excellent

4

Tsavorite Garnet

Tsavorite garnet is a brilliant green variety of grossular garnet, discovered in 1967 by Campbell Bridges and named afte...

Green Jewelry East Africa Vivid

8.8 Great

5

Hiddenite

Hiddenite is a rare green variety of spodumene discovered in North Carolina in 1879 and officially named after the Ameri...

North Carolina Green Jewelry Rare

7.5 Good

6

Verdelite

Verdelite is a popular green elbaite tourmaline colored by iron or titanium trace elements, serving as a primary commerc...

Mid Range Varied Green Jewelry

7.0 Good

7

Peridot

Peridot is a gem-quality variety of the mineral olivine, distinguished by its vibrant green hue and notably found in met...

Green Jewelry Volcanic Olivine

6.5 Fair

8

Moldavite

Moldavite is a forest-green tektite formed by a meteorite impact roughly 15 million years ago, with major deposits found...

Glass Green Jewelry Extraterrestrial

6.5 Fair

9

Andalusite

Andalusite is an aluminum nesosilicate mineral named after Andalusia, Spain, known for its distinct pleochroism and chia...

Jewelry Pleochroic Silicate Multicolor

6.5 Fair

10

Zircon

Zircon is a nesosilicate mineral highly regarded for its brilliant luster and high refractive index, with notable specim...

Natural Jewelry December Birthstone High Dispersion

6.3 Fair

11

Charoite

Charoite is a rare silicate mineral distinguished by its bright purple color and swirling patterns, officially named in...

Jewelry Purple Siberian Silicate

6.0 Fair

12

Scapolite

Scapolite is a group of rock-forming silicate minerals frequently found in regional metamorphic rocks, noted for produci...

Varied Jewelry Silicate Yellow Purple

6.0 Fair

13

Malachite

Malachite is a green copper carbonate hydroxide mineral, historically mined in the Ural Mountains of Russia to create or...

Green Jewelry Banded Carbonate

5.5 Mediocre

14

Vesuvianite

Vesuvianite is a green, brown, or yellow calcium aluminum sorosilicate mineral first formally identified in 1795 within...

Complex Green Jewelry Idocrase

5.5 Mediocre

15

Kyanite

Kyanite is an aluminosilicate mineral notable for exhibiting two distinct hardnesses depending on the axis, and it is wi...

Blue Jewelry Silicate Anisotropic

5.3 Mediocre

16

Rose Quartz

Rose quartz is a pink-hued variety of macroscopic quartz prized for its translucent coloration, heavily sourced from the...

Pink Jewelry Quartz Translucent

5.2 Mediocre

17

Actinolite

Actinolite is an amphibole silicate mineral named in 1794, notable for its fibrous habit that produces the valuable gree...

Green Jewelry Amphibole Fibrous

5.2 Mediocre

18

Smithsonite

Smithsonite is a zinc carbonate mineral historically known as calamine, named in 1832 in honor of James Smithson, the Br...

Jewelry Pastel Translucent Blue Green

5.0 Mediocre

19

Epidote

Epidote is a common calcium aluminum iron sorosilicate mineral that occurs in various geological environments, notable f...

Jewelry Pistachio Silicate Green Brown

4.8 Poor

20

Prasiolite

Prasiolite is a green variety of quartz produced when amethyst undergoes heat treatment, with notable natural deposits f...

Green Pale Jewelry Quartz

4.5 Poor