Cummingtonite Rock Hound Geologist Kids Hoodies

Cummingtonite (/ˈkʌmɪŋtənaɪt/ KUM-ing-tə-nyte) is a metamorphic amphibole with the chemical composition (Mg,Fe2+) 2(Mg,Fe2+)5Si8O22(OH)2, magnesium iron silicate hydroxide. Monoclinic cummingtonite is compositionally similar and polymorphic with orthorhombic anthophyllite, which is a much more common form of magnesium-rich amphibole, the latter being metastable. Cummingtonite shares few compositional similarities with alkali amphiboles such as arfvedsonite, glaucophane-riebeckite. There is little solubility between these minerals due to different crystal habit and inability of substitution between alkali elements and ferro-magnesian elements within the amphibole structure.

A bold statement for any rockhound, geologist or earth scientist who loves collecting minerals and rocks.

Indeed~

Perfect appreciation, birthday or christmas gift geologist, geophysics, rock scientist or rock lover

Geology Rocks

Makes a great gift for the person in your life who's love wear trendy shirts and tees.

Perfect appreciation, birthday or christmas gift geologist, geophysics, rock scientist or rock lover

Wanna See My Rock Collection Shirt Bestie Friend Gift

Perfect design for you or the rockhound you know. A design that will turn heads. Happy rockhounding.

This funny geologist design is the perfect gift idea for rock hounds and geology lovers that cannot walk even a short distance without seeing a fascinating rock or stone. If you hike with a geologist, or if you are a geologist that loves finding new rock specimens, then this funny geology design is just for you. This design makes a great gift for a geology teacher, geology student, or anyone that loves rocks.

Silly geology pun makes for a fun tee for an earth scientist or geologist.

Retro geologist T-Shirt with a rock illustration that reads: Sorry I'm Late I Saw A Rock. Perfect for rock hounding lovers and loves collecting stones. Perfect to wear when attending or participating in Geologists Day

Unleash your inner rock enthusiast with this adorable geology design that proudly proclaims "I Lick Rocks." Featuring a cute and colorful agate illustration, this design is perfect for geologists, rock collectors, or anyone who can't resist the allure of Earth's natural wonders. Show off your love for geology in a fun and whimsical way with this cute design that is sure to bring a smile to fellow rock lovers. Whether you're exploring the outdoors or studying rocks in the lab, this design is a playful nod to your passion for all things geological.

Miners have one of the most difficult and dangerous jobs you can imagine. Our entire economy depends on them. Mined materials contribute to things like roads, houses, cars and computers. We wouldn’t be able to get much done without their hard work.

Being smart does not mean we can't be cheeky!

This funny rockhound design has text that says ROCK LICKER with photos of rocks that make a smile face and a drawing of a pink tongue sticking out. For any occasion for rock lickers, rock lovers, rockhounds, rock hunters, geologists who love licking rocks, rock hunting, rockhounding and funny and sarcastic humor. Keep rocking, rockhound squad because rock hunters never judge a rock by its cover. They say, "I lick rocks, have you tried licking it?" Yes, I really do need all these rocks because I just want all the pretty rocks. I like rocks and maybe three people, so rock my world! Yes, rock collectors stop for rocks and are easily distracted by rocks. ROCK ON!

Because some Dames like purple! Hello, I am the owner of Dirt Dames Rock, where we are all about the empowerment of women adventurers! These are my logo variation and branding designs, for Dirt Dames everywhere! We are women of science, of wonder and magic. We ask no permissions, and make no apologies for our feral spirit, our brilliant curiosity, explorers calling, or our broken nails. But, we are women, make no mistake, just our own brand of women, and of our own making. We are smart, we are brave, we laugh a lot and enjoy life. But mostly, to the world, "No, our name is not toots and we have our own maps, thank you!" Love, from my explorers <3 to yours! Thank you for visiting my shop! ~ Nyla

Perfect as a birthday or Christmas gift to your patriotic geologist rockhound boyfriend, girlfriend, best friend and relative who loves America, 4th of July, US flag, rocks, geology and rockhounding.

It's true!

Just Looking for Cool Rock Shirt Geology Shirt Geologist Student Rock Collector

Perfect appreciation, birthday or christmas gift geologist, geology student, geology student , geophysics, rock scientist or rock lover !

So many adventures!

Being a girl does not make her small. She has her own adventures! Hello, I am the owner of Dirt Dames Rock, where we are all about the empowerment of women adventurers! These are my logo variation and branding designs, for Dirt Dames everywhere! We are women of science, of wonder and magic. We ask no permissions, and make no apologies for our feral spirit, our brilliant curiosity, explorers calling, or our broken nails. But, we are women, make no mistake, just our own brand of women, and of our own making. We are smart, we are brave, we laugh a lot and enjoy life. But mostly, to the world, "No, our name is not toots and we have our own maps, thank you!" Love, from my explorers <3 to yours! Thank you for visiting my shop! ~ Nyla

Miners have one of the most difficult and dangerous jobs you can imagine. Our entire economy depends on them. Mined materials contribute to things like roads, houses, cars and computers. We wouldn’t be able to get much done without their hard work.

Perfect design for you or the rockhound you know. A design that will turn heads. Happy rockhounding.

Perfect as a birthday or Christmas gift to your patriotic geologist rockhound boyfriend, girlfriend, best friend and relative who loves America, 4th of July, US flag, rocks, geology and rockhounding.

Just Looking for Cool Rock Shirt Geology Shirt Geologist Student Rock Collector

A rock hound female skull and crossed pick hammers black logo especially for women who love gem hunting, are studying geology or working in a fossicking role, job or profession.

She is mot asking for much! <3 Hello, I am the owner of Dirt Dames Rock, where we are all about the empowerment of women adventurers! These are my logo variation and branding designs, for Dirt Dames everywhere! We are women of science, of wonder and magic. We ask no permissions, and make no apologies for our feral spirit, our brilliant curiosity, explorers calling, or our broken nails. But, we are women, make no mistake, just our own brand of women, and of our own making. We are smart, we are brave, we laugh a lot and enjoy life. But mostly, to the world, "No, our name is not toots and we have our own maps, thank you!" Love, from my explorers <3 to yours! Thank you for visiting my shop! ~ Nyla

Indeed!

She does not ask for much! <3 Hello, I am the owner of Dirt Dames Rock, where we are all about the empowerment of women adventurers! These are my logo variation and branding designs, for Dirt Dames everywhere! We are women of science, of wonder and magic. We ask no permissions, and make no apologies for our feral spirit, our brilliant curiosity, explorers calling, or our broken nails. But, we are women, make no mistake, just our own brand of women, and of our own making. We are smart, we are brave, we laugh a lot and enjoy life. But mostly, to the world, "No, our name is not toots and we have our own maps, thank you!" Love, from my explorers <3 to yours! Thank you for visiting my shop! ~ Nyla

Smart enough o have a sense of humor! =)

Yes, yes we do!

Because there are better things to do, than dishes! Hello, I am the owner of Dirt Dames Rock, where we are all about the empowerment of women adventurers! These are my logo variation and branding designs, for Dirt Dames everywhere! We are women of science, of wonder and magic. We ask no permissions, and make no apologies for our feral spirit, our brilliant curiosity, explorers calling, or our broken nails. But, we are women, make no mistake, just our own brand of women, and of our own making. We are smart, we are brave, we laugh a lot and enjoy life. But mostly, to the world, "No, our name is not toots and we have our own maps, thank you!" Love, from my explorers <3 to yours! Thank you for visiting my shop! ~ Nyla