I have some stones that can't be scratched by corundum even by diamond. I have no idea what stones they are. They do not seem like diamond at all. I have just uploaded the testing video.
hi i am just beginner i tried to test some local quartz and there are miniscule of glitter not sure if it was pyrite or gold, firstly my glitter was crumbly when i poke with tweezers but leave streak mark on GLAZED porcelain even i couldnt clean them it just stuck there, can you tell me with what is that?
THE FABELLE THE CAT, DOG and RAT used to be a triad of close friends but because of cheating the three of them became sworn enemies until now • One day, the sun's wife drank magical water and was invited to the star palace by a tree logger and became a RABBIT • One day, a LION was invited dueled by a buffalo to fight strong but he relented so that he was made by the forest as the king of the jungle • One day, a mermaid fell in love with a human (sir mayor) and chose to live to suffer being a human and caused the mermaids who loved her in the water realm to be jealous blind and bring havoc great to mankind, the princess died following her true love and became a WHITE CROWN guarding the edge of the sky • One day, the CHICKEN among the bird kingdom made an offense so that it was punished not being able to fly so now the cock crows every time before sunrise to ask for forgiveness • One day, SNAKE made an offense so it was punished walking gun his stomach and humiliated everywhere • One day, MONKEY committed an offense so that he was punished to be the ugliest creature (wild) so he had to help travel to the west • One day, a CRAB bravely sacrificed himself to protect his people so he was appointed a constellation • One day, the OCTOPUS gave his heart to the wrong person and until now has to guard the box containing the heart that was rejected by his lover at the bottom of the ocean forever • One day, POLAR BEAR died of hunger to support his child and then was raised by the sky as a protective star cluster • One day, an TURTLE was invited to run a race with the fastest animal but he won because he never gave up • One day, a SALMON FISH realized that there was an inharmonious relationship between water and salt so he traveled to land, namely rivers to remember its origin PIGS are lazy animals just like LOCUSTS is a sadistic animals
THE FABELLE THE CAT, DOG and RAT used to be a triad of close friends but because of cheating the three of them became sworn enemies until now • One day, the sun's wife drank magical water and was invited to the star palace by a tree logger and became a RABBIT • One day, a LION was invited dueled by a buffalo to fight strong but he relented so that he was made by the forest as the king of the jungle • One day, a mermaid fell in love with a human (sir mayor) and chose to live to suffer being a human and caused the mermaids who loved her in the water realm to be jealous blind and bring havoc great to mankind, the princess died following her true love and became a WHITE CROWN guarding the edge of the sky • One day, the CHICKEN among the bird kingdom made an offense so that it was punished not being able to fly so now the cock crows every time before sunrise to ask for forgiveness • One day, SNAKE made an offense so it was punished walking gun his stomach and humiliated everywhere • One day, MONKEY committed an offense so that he was punished to be the ugliest creature (wild) so he had to help travel to the west • One day, a CRAB bravely sacrificed himself to protect his people so he was appointed a constellation • One day, the OCTOPUS gave his heart to the wrong person and until now has to guard the box containing the heart that was rejected by his lover at the bottom of the ocean forever • One day, POLAR BEAR died of hunger to support his child and then was raised by the sky as a protective star cluster • One day, an TURTLE was invited to run a race with the fastest animal but he won because he never gave up • One day, a SALMON FISH realized that there was an inharmonious relationship between water and salt so he traveled to land, namely rivers to remember its origin PIGS are lazy animals just like LOCUSTS is a sadistic animals
My geology professor threw me over a loop with a metallic mineral so rusted that it looked non-metallic. It's good to get a refresher on these basic steps of determining luster, so I don't get tricked again. Thanks for the video.
Thank you. Everyone says this is a tough term to grasp but it really is just poorly explained for sure. Two different teachers, in their lectures went over it but made no sense at all. This was very easy to understand.
