The yellow agate stone is a mineral that belongs to the group of silicates, tectosilicates and therefore it is a variety of chalcedony quartz, in addition, it is an exotic and rare variety among the different types of agates.
This mineral is characterized by being formed by some bands of yellow hues crypto crystalline quartz. The yellow tones are mainly due to small iron impurities in its chemical composition, similar to limonite minerals that crystallize between the quartz and silica bands.
Meaning of the yellow agate stone
Many people look for this stone because they even compare all its properties with thecitrine quartzand the yellow quartz. This is how this gem represents and means amiability, happiness Y optimism.
Even the vast majority of times it is associated with wisdom, creativity and general knowledge, for this reason, it is thought that it helps the balance of the chakras that clear or clarify the mind.
It is also thought to promote self esteem and boosts confidence in ourselves, with the consequence of encouraging happiness and optimism.
Its vibrations favor memory, improve concentration, strengthen the mind, raise the energies of the environments and harmonize our entire personal energy field.
Properties and characteristics of the mineral yellow agate
The yellow agate stone Being a cryptocrystalline variety of quartz and part of the agate family, it retains all its physical and chemical properties.
Thus, it belongs to the extensive group of silicates and tectosilicates, its chemical composition being silica (SiO2) with small iron impurities as a limonite which gives it that exotic yellow color.
It is presented in the manner of bands in yellow, orange and brown tones. Naturally it is a very resistant ore because it has a hardness on the Mohs scale of 7, which makes it suitable for use in costume jewelery and jewelry in general to make necklaces, chains, earrings, bracelets and more accessories.
Below is a summary table with all the physical, chemical and characteristic properties of this mineral and that will serve for its correct identification.
| Yellow agate | Characteristics and physical properties |
|---|---|
| group, class | Silicate (tectosilicate), type of agate and quartz |
| shine or luster | matt, pearlescent |
| Color | yellow, light orange |
| Stripe | white |
| diaphanousness | translucent to opaque |
| Chemical formula | SiO2 |
| Mohs hardness | 7 |
| Density or specific weight | 2.6 to 2.7 g/cm3 |
| Fracture | conchoidal |
| crystalline system | trigonal |
| Way of presenting or habit | banded microcrystalline |
| associated rocks | Igneous (volcanic) rocks |
| Associated minerals | chalcedony,quartz |
| Applications | Protective stone, jewelry and costume jewellery. |
Deposits of the yellow agate stone
These stones are formed in cavities of volcanic rocks due to the rise of hydrothermal fluids from within the crust. This gem generally appears very close to the surface.
The most important deposits are in Brazil, Mexico and the United States. In fact the best specimens are in Arizona.
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Uses in jewelry and costume jewelery
The beauty of this gem is indisputable, in fact many people compare it to citrine quartz and crystalline yellow quartz. For this reason, this stone is used to create various jewelry accessories such as chains, pendants, pendant necklaces and even earrings.
Its market value is generally within everyone’s reach.
Uses as ornamental stone
Because the yellow agate mineral usually appears as a filler in rocks, it often occurs in the form of incredible geodes that are rock formations that are highly coveted by gem and precious stone collectors.
In fact, these people use it to decorate spaces in their homes, offices and personal museums with the aim of equally attracting all its benefits.
Many times this stone is even accumulated in walls to cover interiors and exteriors of architectural constructions.