Entry № 257
Lakelandite
Volcaniclastic tuff (Borrowdale Volcanic Group)
Cumbrian volcanic tuff of the English Lake District.
Chakra
Root · Heart
Element
Earth · Water
Zodiac
Taurus · Capricorn

I. The Metaphysical Reading
How the stone has been held.
Lakelandite is worked with as a stone of home landscape, held by people from the Lake District or those who have found it a place of recovery. It is said to steady the carrier by reminding them of a specific horizon of hills.
- Chakra
- Root · Heart
- Element
- Earth · Water
- Zodiac
- Taurus · Capricorn
- Keynote
- Cumbrian volcanic tuff of the English Lake District.
II. The Scientific Reading
What the lattice actually does.
Lakelandite is a lapidary trade name for an ornamental welded tuff from the Borrowdale Volcanic Group of the English Lake District, an Ordovician sequence of andesitic to rhyolitic pyroclastic rocks laid down around 450 million years ago. The rock is a lithified pyroclastic flow deposit — feldspar and quartz crystals set in a fine ash matrix now recrystallised to chlorite and epidote — and the same regional geology built Cumbria's fell landscape. It takes a good polish and is used mostly in local jewellery.
- Formula
- Aluminosilicate tuff (feldspar + quartz + chlorite + epidote)
- System
- Volcaniclastic (Ordovician pyroclastic)
- Hardness
- 5.5 – 6.5 (Mohs)
- Provenance
- United Kingdom — English Lake District, Cumbria (Borrowdale Volcanic Group)
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- Aluminosilicate tuff (feldspar + quartz + chlorite + epidote)
- Crystal System
- Volcaniclastic (Ordovician pyroclastic)
- Mohs Hardness
- 5.5 – 6.5 (Mohs)
- Density
- 2.6 – 2.8 g/cm³
- Refractive Index
- 1.53 – 1.60 (aggregate)
- Provenance
- United Kingdom — English Lake District, Cumbria (Borrowdale Volcanic Group)
- Color Origin
- Mottled grey-green with cream veining and darker green inclusions
Related Crystals
Stones that share this lattice
Next in the Atlas
Lapis Lazuli
The stone of starry midnight.




