Datolite

Hemimorphite

Aquamarine

Benitoite

Pezzottaite

Ajoite

Ajoite is a rare mineral that is known for its stunning blue-green color. It belongs to the silicate mineral group and is specifically classified...

Septarian

Septarian, also known as Septarian Nodule or Dragon Stone, is a distinctive type of sedimentary rock that is characterized by its unique, striking appearance....

Unakite

Unakite is a type of metamorphic rock that is primarily composed of pink orthoclase feldspar, green epidote, and clear to bluish-gray quartz. It is...

Nuummite

Nuummite is a rare and unique metamorphic rock that is prized for its distinctive iridescent play of colors. It is primarily composed of two...

Serendibite

Serendibite is a rare and precious gemstone known for its stunning deep blue to bluish-black coloration. It is a mineral composed of aluminum, silicon,...

Maw Sit Sit

Maw Sit Sit is a rare and exotic gemstone that has gained popularity among gem collectors and enthusiasts for its unique appearance and intriguing...

Libyan Desert Glass

Libyan Desert Glass is a rare and intriguing natural phenomenon with a history dating back thousands of years. It is a type of tektite,...

Vesuvianite (Idocrase)

Vesuvianite, also known as idocrase, is a complex calcium aluminum silicate mineral with the chemical formula (Ca, Na)19(Al, Fe, Mn)13(Mg, Fe)5(Si, Al, B)18O68(OH,F)4. This...

Jacinth (Zircon)

Jacinth, also known as zircon, is a valuable and visually striking mineral that holds significance in both the world of gemology and geology. It...

Shattuckite

Shattuckite is a rare and visually striking mineral that is prized by mineral collectors and enthusiasts for its vibrant blue and green-blue color. It...

Linarite

Linarite is a mineral that belongs to the sulfate class and is characterized by its striking deep blue to azure color. It is named...

Iolite (Water Sapphire)

Iolite is a mineral and gemstone that is also known as "water sapphire" due to its striking blue-violet to violet-blue color. It is a...

15 Naturally Striped and Banded Rocks

Some rocks in nature display remarkable patterns of stripes, wavy bands, and contrasting layers, almost as if they had been painted by an artist....

Rocks That Float on Water: Types, Formation, and Examples

When you drop a rock into water, you usually expect it to sink. Most rocks are denser than water, so they quickly settle to...