# dibujo drawing ilustracion illustration digitalart art artsy procreate dinosaurio dinosaur dinosaurs parasaurolophus cristales crystals minerales crystal mexico donmorado crenulation mermay mermay2019 mermaychallenge wacommermay camillemermay larimar gemstones gems sirene mermaid mermaids gold goldmermaid blackgirls feldspar geology plagioclase microcline amazonite blender3d cycles orthoclase albite moonstone labradorite anorthoclase secretsmw wacommermay2019 wacom mermaidmonth mermaidart chalcedony gemsandminerals amethyst

An excellent example of cleavage where an initial planar fabric is overprinted by a subsequent fabric. In this case the crenulation in a similar fashion to pressure dissolution in which the dark insoluble minerals define the crenulation.
Diagram from Patrice Rey.

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2019-05-21

Mermay 2019. I'm following Gems and Minerals list.
I tried a different style...
Day 14 -Larimar

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2019-05-21

Large rainbow fluorite moons!

Photo: Cat Magik Crystals

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2019-05-16

Mermay 2019. I'm following Gems and Minerals list.
I tried a different style...
Day 13 -Labradorite


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2019-05-16

There's more to Pennsylvania minerals than coal! This carved elephant is made of Williamsite from a PA mine and it's on display in Wertz Gallery. https://t.co/wf3tY89yzz

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2019-05-15

Outstanding clarity - perfect fluorite crystal on calcite from Llamas Quarry, Duyos, Caravia District, Asturias, Spain.

Photo: Fine mineral photography

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2019-05-14

who’s ready to ROCK some mantra minerals merch?!✨
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a powerful lemurian quartz with monarch butterflies, blooming roses, baby’s breath & eucalyptus🌹
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soon-to-be shirts, tote bags, stickers & more!!

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2019-05-10

These awesome polished Polychrome Jaspers

Photo: Wolfootandbearpawdeux

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2019-05-08

Mermay 2019. I'm following Gems and Minerals list.
Day 6 - Crysocolla (this one was hard to come up with)

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2019-05-07

is here! I'm doing a gems and minerals promptlist, this is amathyst!

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2019-05-03

Mermay 2019 I am following the Gems and Minerals list by
Day 2 - Aquamarine

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2019-05-02

Mermay 2019 has begun. I will be following the Gems and Minerals list by
Day 1 - Amethyst

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2019-05-02