u/Inside_Talk7536

I recently purchased a necklace for 50 cents at a yard sale. Does anyone know how I can properly authenticate malachite? I’m unsure if they’re genuine or not. All help is appreciated!!

I purchased this beautiful 925 Sterling Brooch at a garage sale for 50 cents today. I’m absolutely in love with it. I’m pretty sure it’s garnet and Marcasites. But I just can’t help but post it here!

I’ve been told my eyes were grey my whole life but I’m just not sure that they are

I purchased this sewing machine for 15$ everything works perfectly fine except for the missing “plate”. Would anyone know if it’s worth anything ?

Hey I purchased this ring for 4$ recently and was wondering if it had value? I took some pictures of the ring and its hallmarks all help is appreciated TIA

I recently purchased a coin pendant for 4$ it is vas in 925 silver and has amethyst cabochons on either side. Would anyone know what the coin might be?