#sio2 — Public Fediverse posts

Car Cleaning Products Market in Germany | Report – IndexBox

Germany Car Cleaning Products Market 2026 Analysis and Forecast …
#Germany #DE #Europe #EU #Europa #carcleaningproducts #consumergoodsmarketreport #Deepcleaning&detailing #forecast #Interiorsanitization&conditioning #marketanalysis #Paintprotection&shineenhancement #pH-balancedformulations #Routinewashing #SiO2(ceramic)&polymersealants #Spray-on/rinselesswashsystems #Surfactant&polymerchemistry
https://www.europesays.com/germany/13647/

#水晶 #苔藓植物 兼容性测试 @plants
灵感来源是这个视频【 #宝石苔藓 往办公室上一放可以让同事给你穿小鞋的炫酷陈列单品。注意点：1.苔藓一周喷一次水，闷养。2.苔藓湿润后使用，底部有少量泥土不要冲走。-哔哩哔哩】 https://b23.tv/q84DVS6
我们在化学课上已经知道：水晶的主要成分为 #SiO2 较不易与其他成分发生反应。因此个人认为其是最适合放置在植物区域的装饰品（类）之一。
特别注意：具体喷水的频率应根据所在地空气湿度改变。如是盖上盖子（闷养）在中国北方较干燥的地区（纬度约为34-53）1周需喷水1次。如在较潮湿地区或雨季期间，可以延长此间隔，注意防霉。
#mossmonday #mosstodon #moss #白发藓 #Leucobryaceae #crystal

#水晶 #苔藓植物 兼容性测试 @plants
灵感来源是这个视频【 #宝石苔藓 往办公室上一放可以让同事给你穿小鞋的炫酷陈列单品。注意点：1.苔藓一周喷一次水，闷养。2.苔藓湿润后使用，底部有少量泥土不要冲走。-哔哩哔哩】 https://b23.tv/q84DVS6
我们在化学课上已经知道：水晶的主要成分为 #SiO2 较不易与其他成分发生反应。因此个人认为其是最适合放置在植物区域的装饰品（类）之一。
特别注意：具体喷水的频率应根据所在地空气湿度改变。如是盖上盖子（闷养）在中国北方较干燥的地区（纬度约为34-53）1周需喷水1次。如在较潮湿地区或雨季期间，可以延长此间隔，注意防霉。
#mossmonday #mosstodon #moss #白发藓 #Leucobryaceae #crystal

#水晶 + #白发藓 の兼容性测试，灵感来源是这个视频→ https://b23.tv/VOLAj1q
#Leucobryaceae #SiO2 @plants #planturday #联邦宇宙云种植 #植物 #mosstodon #crystal #plant

#水晶 + #白发藓 の兼容性测试，灵感来源是这个视频→ https://b23.tv/VOLAj1q
#Leucobryaceae #SiO2 @plants #planturday #联邦宇宙云种植 #植物 #mosstodon #crystal #plant

Projektabschluss: Lernende Multi-Skalen-Optimierung für SiO2-basierende Anodenmaterialien (LeMO2n)
Im 🍋-Projekt hat das CAE SiO2-basierte poröse Matrixmaterialien für die Verwendung in Si-basierten Lithium-Ionen-Batterien entwickelt. Bei der Materialentwicklung sowohl auf Seiten der SiO2-Matrix, als auch bei den Si/SiO2-Aktivmaterialien kam KI zur Beschleunigung und Verbesserung der Materialentwicklung zum Einsatz.
#Anodenmaterialien #SiO2 #Materialentwicklung #KI #Aktivmaterialien
#LeMO2n

25% off #sale on wall #Art like #posters and #Canvas #Prints:
#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print of this or another image at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

25% off #sale on wall #Art like #posters and #Canvas #Prints:
#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print of this or another image at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

25% off #sale on wall #Art like #posters and #Canvas #Prints:
#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print of this or another image at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

25% off #Sale on wall #Art like #Posters and #Canvas #Prints

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.

Get a print of this image at https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal

25% off #Sale on wall #Art like #Posters and #Canvas #Prints

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.

Get a print of this image at https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal

25% off #Sale on wall #Art like #Posters and #Canvas #Prints

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.

Get a print of this image at https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal

Webb ziet kwartskristallen in de wolken van een hete gasreus

Astronomen hebben met behulp van de Webb Space Telescope bewijs gevonden voor kwarts-nanokristallen in de hooggelegen wolken van WASP-17 b, een hete gasreus op een afstand van 1300 lichtjaar van de Aarde.

https://www.kuuke.nl/webb-ziet-kwartskristallen-in-de-wolken-van-een-hete-gasreus/

#exoplaneet #HeteJupiter #kwarts #SiO2 #WASP17B #webb

Webb ziet kwartskristallen in de wolken van een hete gasreus

Astronomen hebben met behulp van de Webb Space Telescope bewijs gevonden voor kwarts-nanokristallen in de hooggelegen wolken van WASP-17 b, een hete gasreus op een afstand van 1300 lichtjaar van de Aarde.

https://www.kuuke.nl/webb-ziet-kwartskristallen-in-de-wolken-van-een-hete-gasreus/

#exoplaneet #HeteJupiter #kwarts #SiO2 #WASP17B #webb

Webb ziet kwartskristallen in de wolken van een hete gasreus

Astronomen hebben met behulp van de Webb Space Telescope bewijs gevonden voor kwarts-nanokristallen in de hooggelegen wolken van WASP-17 b, een hete gasreus op een afstand van 1300 lichtjaar van de Aarde.

https://www.kuuke.nl/webb-ziet-kwartskristallen-in-de-wolken-van-een-hete-gasreus/

#exoplaneet #HeteJupiter #kwarts #SiO2 #WASP17B #webb

Currently a competitor in #MinCup23, #Quartz is a #crystalline form of silicon dioxide (#SiO2) with a trigonal #crystal system that, ideally, results in the growth of a hexagonal column with pointed ends, but nature rarely allows this, as this #Macro #image demonstrates.

Vote in #MineralCup23 at https://www.mineralcup.org/2023/campaigns/campaigns/round-2-match-2

Get a print of this image, or other merchandise, at

#QuartzCrystal, #Mineral, #MacroPhotography, #Photograph

Currently a competitor in #MinCup23, #Quartz is a #crystalline form of silicon dioxide (#SiO2) with a trigonal #crystal system that, ideally, results in the growth of a hexagonal column with pointed ends, but nature rarely allows this, as this #Macro #image demonstrates.

Vote in #MineralCup23 at https://www.mineralcup.org/2023/campaigns/campaigns/round-2-match-2

Get a print of this image, or other merchandise, at

#QuartzCrystal, #Mineral, #MacroPhotography, #Photograph

Currently a competitor in #MinCup23, #Quartz is a #crystalline form of silicon dioxide (#SiO2) with a trigonal #crystal system that, ideally, results in the growth of a hexagonal column with pointed ends, but nature rarely allows this, as this #Macro #image demonstrates.

Vote in #MineralCup23 at https://www.mineralcup.org/2023/campaigns/campaigns/round-2-match-2

Get a print of this image, or other merchandise, at

#QuartzCrystal, #Mineral, #MacroPhotography, #Photograph

Currently a competitor in #MinCup23, #Quartz is a #crystalline form of silicon dioxide (#SiO2) with a trigonal #crystal system that, ideally, results in the growth of a hexagonal column with pointed ends, but nature rarely allows this, as this #Macro #image demonstrates.

Vote in #MineralCup23 at https://www.mineralcup.org/2023/campaigns/campaigns/round-2-match-2

Get a print of this image, or other merchandise, at

#QuartzCrystal, #Mineral, #MacroPhotography, #Photograph

#Carnelian is a form of #chalcedony whose amber, brown, and even green hues are caused by inclusions of iron oxide and other #silicate #minerals.
Carnelian is another form of #silicondioxide besides quartz.

Buy a print or other merchandise https://heronfox.pixels.com/featured/small-carnelian-specimens-in-a-glass-2-heron-and-fox.html

#Crystal, #SiO2, #Mineralogy, #Geology, #Macro, #MacroPhotography, #Photograph

#Carnelian is a form of #chalcedony whose amber, brown, and even green hues are caused by inclusions of iron oxide and other #silicate #minerals.
Carnelian is another form of #silicondioxide besides quartz.

Buy a print or other merchandise https://heronfox.pixels.com/featured/small-carnelian-specimens-in-a-glass-2-heron-and-fox.html

#Crystal, #SiO2, #Mineralogy, #Geology, #Macro, #MacroPhotography, #Photograph

#Carnelian is a form of #chalcedony whose amber, brown, and even green hues are caused by inclusions of iron oxide and other #silicate #minerals.
Carnelian is another form of #silicondioxide besides quartz.

Buy a print or other merchandise https://heronfox.pixels.com/featured/small-carnelian-specimens-in-a-glass-2-heron-and-fox.html

#Crystal, #SiO2, #Mineralogy, #Geology, #Macro, #MacroPhotography, #Photograph

#Carnelian is a form of #chalcedony whose amber, brown, and even green hues are caused by inclusions of iron oxide and other #silicate #minerals.
Carnelian is another form of #silicondioxide besides quartz.

Buy a print or other merchandise https://heronfox.pixels.com/featured/small-carnelian-specimens-in-a-glass-2-heron-and-fox.html

#Crystal, #SiO2, #Mineralogy, #Geology, #Macro, #MacroPhotography, #Photograph

#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

#Amethyst is #quartz #crystal that has been colored #purple, often due to inclusions of iron in the crystal.
The #Macro #Photograph shows several small, partial #terminations, where the crystal comes to a point.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-surface-2-heron-and-fox.html

#AmethystCrystal, #SiliconDioxide, #SiO2, #QuartzCrystal, #PurpleCrystal, #MacroPhotography,

A #Macro #Photograph #quartz #crystal with a flat surface instead of a pointed termination.
This quartz has a milky whiteness caused by imperfections in the crystal.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-quartz-flaw-heron-and-fox.html

#QuartzCrystal, #SiliconDioxide, #SiO2, #Macro, #MacroPhotography, #Photography

A #Macro #Photograph #quartz #crystal with a flat surface instead of a pointed termination.
This quartz has a milky whiteness caused by imperfections in the crystal.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-quartz-flaw-heron-and-fox.html

#QuartzCrystal, #SiliconDioxide, #SiO2, #Macro, #MacroPhotography, #Photography

A #Macro #Photograph #quartz #crystal with a flat surface instead of a pointed termination.
This quartz has a milky whiteness caused by imperfections in the crystal.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-quartz-flaw-heron-and-fox.html

#QuartzCrystal, #SiliconDioxide, #SiO2, #Macro, #MacroPhotography, #Photography

Here is a #Macro view of the termination of an #amethyst #crystal.
Amethyst is a form of #quartz (#SiliconDioxide).
The purple coloration are cause by inclusions of iron in the crystal.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-crystal-termination-heron-and-fox.html

#AmethystCrystal, #QuartzCrystal, #SiO2, #MacroPhotography, #Photograph

Here is a #Macro view of the termination of an #amethyst #crystal.
Amethyst is a form of #quartz (#SiliconDioxide).
The purple coloration are cause by inclusions of iron in the crystal.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-crystal-termination-heron-and-fox.html

#AmethystCrystal, #QuartzCrystal, #SiO2, #MacroPhotography, #Photograph

Here is a #Macro view of the termination of an #amethyst #crystal.
Amethyst is a form of #quartz (#SiliconDioxide).
The purple coloration are cause by inclusions of iron in the crystal.

Get a print or other merchandise at https://heronfox.pixels.com/featured/macro-amethyst-crystal-termination-heron-and-fox.html

#AmethystCrystal, #QuartzCrystal, #SiO2, #MacroPhotography, #Photograph

#Quartz is a #crystal form of #SiliconDioxide (#SiO2) in a trigonal crystal system.
Other #mineral forms of silicon dioxide exist, but quartz is probably one of the most common.
Other things can be included into the crystal, or the crystal structure can be deformed, both of which are forms of #flaws in the crystal.
Get a print or other merchandise at https://heronfox.pixels.com/featured/flaws-in-a-quartz-specimen-2-heron-and-fox.html

#MacroPhotography, #MineralPhotography, #QuartzCrystal, #Photograph

#Quartz is a #crystal form of #SiliconDioxide (#SiO2) in a trigonal crystal system.
Other #mineral forms of silicon dioxide exist, but quartz is probably one of the most common.
Other things can be included into the crystal, or the crystal structure can be deformed, both of which are forms of #flaws in the crystal.
Get a print or other merchandise at https://heronfox.pixels.com/featured/flaws-in-a-quartz-specimen-2-heron-and-fox.html

#MacroPhotography, #MineralPhotography, #QuartzCrystal, #Photograph

#Quartz is a #crystal form of #SiliconDioxide (#SiO2) in a trigonal crystal system.
Other #mineral forms of silicon dioxide exist, but quartz is probably one of the most common.
Other things can be included into the crystal, or the crystal structure can be deformed, both of which are forms of #flaws in the crystal.
Get a print or other merchandise at https://heronfox.pixels.com/featured/flaws-in-a-quartz-specimen-2-heron-and-fox.html

#MacroPhotography, #MineralPhotography, #QuartzCrystal, #Photograph

#Quartz is a #crystal form of #SiliconDioxide (#SiO2) in a trigonal crystal system.
Other #mineral forms of silicon dioxide exist, but quartz is probably one of the most common.
Other things can be included into the crystal, or the crystal structure can be deformed, both of which are forms of #flaws in the crystal.
Get a print or other merchandise at https://heronfox.pixels.com/featured/flaws-in-a-quartz-specimen-2-heron-and-fox.html

#MacroPhotography, #MineralPhotography, #QuartzCrystal, #Photograph

A #Macro #Photography image of many small #carnelian #crystals.
Carnelian is another crystal form of #SiliconDioxide, like quartz, but with a different crystal structure. More generally, this type of #SiO2 crystal is called chalcedony. When it’s been colored into #firey #reds and #oranges due to contamination from iron oxide impurities.
Get a print or other merchandise at https://heronfox.pixels.com/featured/small-carnelian-specimens-3-heron-and-fox.html

#CarnelianCrystal, #Geology, #MacroPhotography, #Photograph

A #Macro #Photography image of many small #carnelian #crystals.
Carnelian is another crystal form of #SiliconDioxide, like quartz, but with a different crystal structure. More generally, this type of #SiO2 crystal is called chalcedony. When it’s been colored into #firey #reds and #oranges due to contamination from iron oxide impurities.
Get a print or other merchandise at https://heronfox.pixels.com/featured/small-carnelian-specimens-3-heron-and-fox.html

#CarnelianCrystal, #Geology, #MacroPhotography, #Photograph

A #Macro #Photography image of many small #carnelian #crystals.
Carnelian is another crystal form of #SiliconDioxide, like quartz, but with a different crystal structure. More generally, this type of #SiO2 crystal is called chalcedony. When it’s been colored into #firey #reds and #oranges due to contamination from iron oxide impurities.
Get a print or other merchandise at https://heronfox.pixels.com/featured/small-carnelian-specimens-3-heron-and-fox.html

#CarnelianCrystal, #Geology, #MacroPhotography, #Photograph

A piece of blue #quartz, a type of quartz whose #blue #color is often a result of inclusions of sodium or different #silicate #minerals in the crystal, possibly with a small amount of iron.
The crustal is sitting on a light table.
#BlueQuartz, #SiliconDioxide, #SiO2, #BlueCrystal, #QuartzCrystal, #MacroPhotography, #Photo
Get a print or other merchandise at:
https://heronfox.pixels.com/featured/1-blue-quartz-specimen-4-heron-and-fox.html

A piece of blue #quartz, a type of quartz whose #blue #color is often a result of inclusions of sodium or different #silicate #minerals in the crystal, possibly with a small amount of iron.
The crustal is sitting on a light table.
#BlueQuartz, #SiliconDioxide, #SiO2, #BlueCrystal, #QuartzCrystal, #MacroPhotography, #Photo
Get a print or other merchandise at:
https://heronfox.pixels.com/featured/1-blue-quartz-specimen-4-heron-and-fox.html

A piece of blue #quartz, a type of quartz whose #blue #color is often a result of inclusions of sodium or different #silicate #minerals in the crystal, possibly with a small amount of iron.
The crustal is sitting on a light table.
#BlueQuartz, #SiliconDioxide, #SiO2, #BlueCrystal, #QuartzCrystal, #MacroPhotography, #Photo
Get a print or other merchandise at:
https://heronfox.pixels.com/featured/1-blue-quartz-specimen-4-heron-and-fox.html

A piece of blue #quartz, a type of quartz whose #blue #color is often a result of inclusions of sodium or different #silicate #minerals in the crystal, possibly with a small amount of iron.
The crustal is sitting on a light table.
#BlueQuartz, #SiliconDioxide, #SiO2, #BlueCrystal, #QuartzCrystal, #MacroPhotography, #Photo
Get a print or other merchandise at:
https://heronfox.pixels.com/featured/1-blue-quartz-specimen-4-heron-and-fox.html

#Carnelian is a different form of #SiliconDioxide compared to quartz. The individual #SiO2 molecules have been arranged differently.
Carnelian is a kind of #Chalcedony, with its color influenced by impurities of iron oxide in the #crystal.
These small carnelian stones have been scattered on a light table to examine their many hues of #red, #orange, #yellow, and even #green.
#Mineral, #CrystalPhotograph, #Gemstone, #Macro, #MacroPhotography, #Photography, #Photograph, #Photo
Buy a print: https://heronfox.pixels.com/featured/small-carnelian-specimens-1-heron-and-fox.html

#Carnelian is a different form of #SiliconDioxide compared to quartz. The individual #SiO2 molecules have been arranged differently.
Carnelian is a kind of #Chalcedony, with its color influenced by impurities of iron oxide in the #crystal.
These small carnelian stones have been scattered on a light table to examine their many hues of #red, #orange, #yellow, and even #green.
#Mineral, #CrystalPhotograph, #Gemstone, #Macro, #MacroPhotography, #Photography, #Photograph, #Photo
Buy a print: https://heronfox.pixels.com/featured/small-carnelian-specimens-1-heron-and-fox.html

#Carnelian is a different form of #SiliconDioxide compared to quartz. The individual #SiO2 molecules have been arranged differently.
Carnelian is a kind of #Chalcedony, with its color influenced by impurities of iron oxide in the #crystal.
These small carnelian stones have been scattered on a light table to examine their many hues of #red, #orange, #yellow, and even #green.
#Mineral, #CrystalPhotograph, #Gemstone, #Macro, #MacroPhotography, #Photography, #Photograph, #Photo
Buy a print: https://heronfox.pixels.com/featured/small-carnelian-specimens-1-heron-and-fox.html

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.
#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal
Buy a print: https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.
#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal
Buy a print: https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.
#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal
Buy a print: https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

#Amethyst is a type of #quartz, crystalline #silicon dioxide (#SiO2), which contains inclusions of #iron on the #crystal.
This #MacroPhotograph of an amethyst specimen shows the seemingly-chaotic crystal growth.
#Macro, #Photograph, #Photography, #Photo, #Mineral, #SiliconDioxide, #AmethystCrystal
Buy a print: https://heronfox.pixels.com/featured/amethyst-specimen-1-heron-and-fox.html

A #macro #photograph of an #amethyst #crystal merging into its #rock #matrix. The #deep #purple merges into a #yellow layer, a #white layer, and ending in #green rock. Amethyst is a kind of #quartz, which is crystallized #SiliconDioxide #SiO2 that is colored purple by #IronOxide #inclusions in and on the crystal. This #dramatic change in color took place over an extremely long time.
https://heronfox.pixels.com/featured/amethyst-specimen-6-heron-and-fox.html

A #macro #photograph of an #amethyst #crystal merging into its #rock #matrix. The #deep #purple merges into a #yellow layer, a #white layer, and ending in #green rock. Amethyst is a kind of #quartz, which is crystallized #SiliconDioxide #SiO2 that is colored purple by #IronOxide #inclusions in and on the crystal. This #dramatic change in color took place over an extremely long time.
https://heronfox.pixels.com/featured/amethyst-specimen-6-heron-and-fox.html

A #macro #photograph of an #amethyst #crystal merging into its #rock #matrix. The #deep #purple merges into a #yellow layer, a #white layer, and ending in #green rock. Amethyst is a kind of #quartz, which is crystallized #SiliconDioxide #SiO2 that is colored purple by #IronOxide #inclusions in and on the crystal. This #dramatic change in color took place over an extremely long time.
https://heronfox.pixels.com/featured/amethyst-specimen-6-heron-and-fox.html

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

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

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

A #macrophotography #photo of a #quartz #crystal and the #rock matrix it started to grow on. Projections and partial #terminations, as well as rock #inclusions give character and color to the otherwise milky #translucence or #transparent #color of pure #silicondioxide #SiO2.
It’s #interesting (to 🦊 Fox, the #photographer) that SiO2 is a clear analog of #carbondioxide #CO2. #Silicon and #carbon are both in the same #Group on the #PeriodicTable (#IUPAC #Group14 to physicists, #GroupIV). But on the #Earth, SiO2 #crystallizes. Under what #conditions does CO2 crystallize? What do CO2 crystals that have grown over #geologictime look like?
Sometimes 🦊 wonders odd things.
https://heronfox.pixels.com/featured/quartz-crystal-specimen-3-heron-and-fox.html

A #macrophotography #photo of a #quartz #crystal and the #rock matrix it started to grow on. Projections and partial #terminations, as well as rock #inclusions give character and color to the otherwise milky #translucence or #transparent #color of pure #silicondioxide #SiO2.
It’s #interesting (to 🦊 Fox, the #photographer) that SiO2 is a clear analog of #carbondioxide #CO2. #Silicon and #carbon are both in the same #Group on the #PeriodicTable (#IUPAC #Group14 to physicists, #GroupIV). But on the #Earth, SiO2 #crystallizes. Under what #conditions does CO2 crystallize? What do CO2 crystals that have grown over #geologictime look like?
Sometimes 🦊 wonders odd things.
https://heronfox.pixels.com/featured/quartz-crystal-specimen-3-heron-and-fox.html