Rock Appreciation Day

For this double Rock Day we have Imperial Jasper, and Lace/Banded Agate. The usual disclaimers apply-


(Royal) Imperial Jasper

Jasper and agate are two of the most varied stone types out there. Jasper is of the quartz variety, almost always opaque, and reaches a 7 on the MOH’s hardness scale (for reference, diamonds are a 10 on the scale). It is said to be an impure chalcedony. Jasper can come in any colour. Because there are so many different colour and pattern variations, there are beyond dozens of “types” of classified jasper. Some other types besides imperial jasper would be Ocean jasper, Plume jasper, Picture or Landscape jasper, and so on. Jasper is found worldwide, but the majority of the beautiful type known as “Imperial Jasper”, or “Royal Imperial Jasper”, comes from Mexico. A light pastel version of the deeper colours associated with imperial jasper can also come from the Willow Creek Mine in Idaho. The main defining characteristics of imperial jasper are any combo of green hues, warm red/pink hues, and cream/brown hues. Rarely seen are the colder hues like grays and blues. There is a soft creaminess to the colours, and the highest grades show distinct banded patterns of colour. The bands or lines within this jasper can be referred to as “streamers”, when the jasper fractures and is then filled in with more jasper. Colours can swirl and merge from the rock forming process yielding amazing patterns. The most prized of all imperial jasper, are “Royal Imperial Jasper Nodules”. These nodules have a variety of colours in a banded pattern like an orb, stemming from the center of the stone.


The imperial jasper below is my own collection. All are up for grabs for custom orders except the small oval with rust and deep green colours of the same value. This is being used in a large ring…


Imperial Jasper group pic


Imperial Jasper group no. 2


Lace and Banded Agate

Lace agate is quite close to jasper. It is also in the quartz family, and another variety of chalcedony. Classified as microcrystalline quartz, it measures a 6.5-7 on the MOH’s hardness scale. It can be opaque or translucent, and any degree in between. Like jasper, there is an inmeasureable amount of different types. Lace agate is close to banded agate and striped agate. Crazy lace agate is a more specific type only found in Mexico. Crazy lace agate can also be known as the “Laughter Stone”, or “Happy Lace”. Agate is said to start as a nodule in volcanic rock and ancient lava. From formation, the insides of agates are often left hollow and can form druzy quartz on the insides. This type will be saved for another Rock Day. The stones below are my collection of lace and banded agates up for grabs. The bottom left is crazy lace agate.


Agate group photo


Agate group pic 2



Pieces made with lace and banded agate.

An example picture to show the difference between some plume and lace types…


Agate jewelry group


Plume & Lace type examples*

In the SHOP now:



New Cave Lady Ring with agate in the works, and in the shop tomorrow:

Lace agate ring in works


In other news:

New ITEM PREVIEW on the blog tomorrow morning.

New items in the shop tomorrow night and Monday-

xx Stray Arrow