Agate ("Laguna Agate") from Mexico. (Denver Museum of Nature & Science, Denver, Colorado, USA)
"Agate" is a rockhound/collector term for cavities in rocks (usually sedimentary rocks such as limestone or igneous rocks such as basalt) that have been partially or completely filled with irregularly concentric layers of microcrystalline, fibrous quartz (chalcedony - SiO2). Agate is quartz.
Tags: Laguna agate Chihuahua Mexico quartz chalcedony
Agate ("Laguna Agate") from Mexico. (Denver Museum of Nature & Science, Denver, Colorado, USA)
"Agate" is a rockhound/collector term for cavities in rocks (usually sedimentary rocks such as limestone or igneous rocks such as basalt) that have been partially or completely filled with irregularly concentric layers of microcrystalline, fibrous quartz (chalcedony - SiO2). Agate is quartz.
Tags: Laguna agate Chihuahua Mexico quartz chalcedony
Agate ("Laguna Agate") from Mexico. (Denver Museum of Nature & Science, Denver, Colorado, USA)
"Agate" is a rockhound/collector term for cavities in rocks (usually sedimentary rocks such as limestone or igneous rocks such as basalt) that have been partially or completely filled with irregularly concentric layers of microcrystalline, fibrous quartz (chalcedony - SiO2). Agate is quartz.
Tags: Laguna agate Chihuahua Mexico quartz chalcedony
Agate ("Laguna Agate") from Mexico. (Denver Museum of Nature & Science, Denver, Colorado, USA)
"Agate" is a rockhound/collector term for cavities in rocks (usually sedimentary rocks such as limestone or igneous rocks such as basalt) that have been partially or completely filled with irregularly concentric layers of microcrystalline, fibrous quartz (chalcedony - SiO2). Agate is quartz.
Tags: Laguna agate Chihuahua Mexico quartz chalcedony
Agate ("Laguna Agate") from Mexico. (Denver Museum of Nature & Science, Denver, Colorado, USA)
"Agate" is a rockhound/collector term for cavities in rocks (usually sedimentary rocks such as limestone or igneous rocks such as basalt) that have been partially or completely filled with irregularly concentric layers of microcrystalline, fibrous quartz (chalcedony - SiO2). Agate is quartz.
Tags: Laguna agate Chihuahua Mexico quartz chalcedony