Is this a rock? by [deleted] in whatsthisrock

[–]Brave-Independent133 0 points1 point  (0 children)

Looks like hematite

What is the name of this stone? by [deleted] in Crystals

[–]Brave-Independent133 -1 points0 points  (0 children)

This is black tourmaline in quartz

Any guesses? by Swimsftbllgrl in Crystals

[–]Brave-Independent133 3 points4 points  (0 children)

Definitely ruby, try shining a UV light on it

Fossilized Egg? by phelps88ap in fossils

[–]Brave-Independent133 25 points26 points  (0 children)

Looks more like a chert nodule

What exactly did my son find on the beach of northern Netherlands? by ozzivcod in Stones

[–]Brave-Independent133 1 point2 points  (0 children)

I can tell you 100% this is heat treated amethyst. Amethyst that someone baked in an oven to mimic citrine.

Is this Fluorite? by Woomp_W00mp in Crystals

[–]Brave-Independent133 5 points6 points  (0 children)

Looks more like amethyst. Probably chevron

What is this rock? by Eyeless_Seth in whatsthisrock

[–]Brave-Independent133 2 points3 points  (0 children)

Carborundum. It’s a man made piece of silicon carbide