Journal

From the Workbench

Why Azurite Turns Green: Copper Oxidation

May 9, 2026

Why Azurite Turns Green: Copper Oxidation

Azurite and malachite both form from copper ore. Discover 5 clear ways to tell them apart by color, pattern, hardness, and more. Learn the differences now.
Lepidolite Contains Lithium (But No, It Will

May 9, 2026

Lepidolite Contains Lithium (But No, It Will

Lepidolite is a lithium-bearing mica mineral K(Li,Al)3(Si,Al)4O10(F,OH)2 with purple-pink color from Mn3+. Mohs 2.5-3, very soft and peels into sheets.
Why Chrysoprase Is the Most Expensive

May 9, 2026

Why Chrysoprase Is the Most Expensive

Chrysoprase is green chalcedony colored by trace nickel Ni2+ substituting for silicon. Mohs 6.5-7, used since ancient Greek and Roman times.
Dalmatian Jasper Gets No Respect (But It Might

May 9, 2026

Dalmatian Jasper Gets No Respect (But It Might

Dalmatian jasper is actually microcrystalline quartz with black tourmaline and goethite spots, not true jasper. Mohs 6-7, durable for daily wear.
Discover the Enchanting Inca Rose: Love

May 9, 2026

Discover the Enchanting Inca Rose: Love

While the information has been researched and reviewed, we believe in transparency about how our content is produced.. High in the Andes of northwestern.
7 Surprising Uses of Apatite: Not Just Colors!

May 9, 2026

7 Surprising Uses of Apatite: Not Just Colors!

Apatite is a misunderstood gemstone found in bones and gems alike. Explore its 6 vivid colors and what each one means for collectors and healers. Find out more.
Blue Lace Agate Benefits: How to Use for Calm

May 9, 2026

Blue Lace Agate Benefits: How to Use for Calm

Discover the calming properties of Blue Lace Agate and learn how to harness its energy for balance. Explore its uses and benefits today!
Howlite Gets a Bad Rap as a Turquoise Fake (But

May 9, 2026

Howlite Gets a Bad Rap as a Turquoise Fake (But

Howlite (Ca2B5SiO9(OH)5) was discovered by Henry How in Nova Scotia in 1858. Natural howlite is white with grey or black spider web veining.
Goldstone vs Aventurine vs Sunstone: Tell Apart

May 9, 2026

Goldstone vs Aventurine vs Sunstone: Tell Apart

Crystals enthusiasts, beware! Spot the fakes in these top 3 crystal gems. — SageStone
The Stone Roman Soldiers Wore Into Battle (And

May 9, 2026

The Stone Roman Soldiers Wore Into Battle (And

Carnelian was called the soul's blood in ancient Egypt and found in Tutankhamun's tomb. Roman soldiers wore carnelian signet rings for courage and identity.
Why Your Rose Quartz Keeps Fading (And How to

May 9, 2026

Why Your Rose Quartz Keeps Fading (And How to

Rose quartz color comes from microscopic dumortierite inclusions with titanium and manganese, not chemical dyes.
Does Black Tourmaline Block EMF? What Science

May 9, 2026

Does Black Tourmaline Block EMF? What Science

Discover the benefits of Black Tourmaline for EMF shielding. Learn how this powerful crystal can protect you. Read our guide now!
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