A #macrophotography #photo of a bunch of small #carnelian #crystals in an #antique #glass #jam #jar. Carnelian is a form of #chalcedony colored by #IronOxide #inclusions, usually hydrous, and ranging from submicroscopic to microscopic in size.
Chalcedony itself is another form of #SiliconDioxide, #SiO2, in a #cryptocrystalline form. Its crystal structure is made of many small crystals whose structure is only visible under a microscope.
Despite have the same #ChemicalFormula, #Quartz and chalcedony look wildly different from each other.
What kinds of “#gems” await in places where #WaterIce is harder than rock?’
The jam jar is also SiO2 in a different state. How versatile is CO2? Can you keep jam in it?
https://heronfox.pixels.com/featured/small-carnelian-specimens-in-a-glass-1-heron-and-fox.html
#macrophotography #photo #carnelian #crystals #antique #glass #jam #jar #chalcedony #ironoxide #inclusions #silicondioxide #sio2 #cryptocrystalline #chemicalformula #quartz #gems #waterice
The truth is...
When doing building inspections, fire marshals often overlook the use of flint as a building material.
#zippo #flint #fireman #building #code #archeology #spark #flintlock #lighter #cryptocrystalline
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TruthBeTold = A statement that is logically or literally true (or partly true), but seems to imply something that isn't true or is just plain weird. (for rhetoric, logic or propaganda studies... or just for fun)
#truthbetold #zippo #flint #fireman #building #code #archeology #spark #flintlock #lighter #cryptocrystalline