A fossilized opal that’s only 1/4 inch long
For the first time in history, a 225-million-year-old petrified tree trunk has been found. This discovery took place near Tucson when a group of miners was digging for gold in 1944. They never expected to find anything like this at all! The fossil is perfectly preserved, even though it’s only 1/4 inch in size. It’s rare for fossils to remain clear after so much time, but this one is perfect, and scientists are thrilled about what they can learn from it.
This tree trunk is the oldest known so far and has been labeled as a fossilized opal. The name comes from the gemstone opal, which was named because it looked like an “opal.” This new discovery will help us better understand how plants evolved in the past.
Before this, the oldest known fossils were from a 220 million-year-old plant found in Germany and a 400 million-year-old fern found in New York.
The Age of Dinosaurs ended around 65 million years ago when a huge asteroid collided with Earth, sending debris into the atmosphere which prevented sunlight from being able to reach the ground. This caused the Earth to freeze over and killed off all the dinosaurs.
But with this new discovery, it’s clear that plants were flourishing long before then! Scientists are excited to learn more about how these ancient plants evolved and what kind of environment they lived in. This fossil is a true treasure, and we’re so lucky to have it!
Opal is the birthstone for October
Opal is the birthstone for October. It is a type of quartz that is found in Australia. Opal is often used to commemorate 14th anniversaries. Its name is derived from the Greek word “opallios,” which means versatile.
The State of Arizona is known for its vast desert areas and hidden underground gems
Arizona is known for its vast desert areas. Opals are frequently mined in the desert regions of Arizona, hence why it is commonly thought that opal was first found there. This region of Arizona is also known for its hidden gems and minerals which include turquoise, topaz, and hiddenite.
The state of Arizona is a land in the US known for its vast desert areas and hidden gems in the form of minerals. In 1944, a group of miners was digging for gold in the desert near Tucson when they found something quite unexpected – a petrified tree trunk that is thought to be around 225 million years old!
Opal was named after the Latin word “Oplus” meaning precious stone
There are two types of opals – black and white
The two types of opals include black and white. The difference between the two colors is in the silica content. Black opals contain a high percentage of water, while white opals have a similar amount of liquid, but it’s mostly composed of silica.
Black opals come from Australia, but white ones can be found all around the world, including in America
White opals have a milky or cloudy appearance while black ones are more solid looking with specks of color inside their surface which is what gives it its uniqueness
Black opal’s colors will vary depending on how much water is inside the stone. White opals are mostly made of silica, hence their appearance. It has a milky or cloudy look to it with specks of color throughout its surface which gives it its uniqueness. Black opals have an opaque appearance because they are very dark, so you can’t see much inside them other than the specks of color. The black opal is the rarest and most valuable type of opal.
The discovery of a 225 million-year-old petrified tree trunk in Arizona is certainly an interesting find. This fossilized opal has been labeled as the oldest to date and could have implications for how we understand evolution on Earth.
What does this mean for your business?
Well, it may be time to start considering investing more effort into mining gems or minerals that are found in the desert regions of Arizona if you want access to these rare treasures!