Heather Rockspotterさんのイラストまとめ

“They Digg ye Bristol Diamonds wch Look very Bright & sparkling in their native Rudeness...”🖋 Folks like me have been looking for #Bristol diamonds (in #Quartz geodes replacing anhydride nodules) for over 400 years! First record: St. Vincent’s Rocks, Avon Gorge, 1586. #earthsci

🎭 Shakespeare would have voted #olivine in #mincup. 🎭 Thankfully we’ve moved on from swapping women for crystals! Othello says: "If heaven would make me another world / Of one entire and perfect chrysolite / I'd not have sold her (Desdemona) for it"...!!

Missing all the lovely mineral pics? Relax by gazing into these platy green barite crystals with #calcite from Frizington, Cumbria. Specimen: @CardiffCurator (my photo) @MineralCup

A lovely angel wing #calcite from Chihuahua, Mexico, on display at @Museum_Cardiff. @MineralCup

We do #calcite well in Wales. This crystal from Taffs well quarry, on display at @Museum_Cardiff is an absolute giant! (My reflected legs for scale...😀)@MineralCup

@MineralCup the amazing rainbow colours in obsidian from Davis creek, California are caused by inclusions of #magnetite nanoparticles...(photo: Quinn street)

Two lovely detritus minerals #Kyanite (can’t believe it didn’t win) and #zircon (the BEST!) @MineralCup

#Octonauts vs #BluePlanet2.
Scary Red Sea urchins munching through the kelp.