(Q1077131)

Statements

instance of

mineral species

1 reference

stated in

The IMA List of Minerals (March 2019)

subclass of

willemite mineral group

1 reference

stated in

Fleischer’s Glossary of Mineral Species 2014

image

Eucryptite-pas-152b.jpg
400 × 246; 28 KB

1 reference

imported from Wikimedia project

German Wikipedia

named after

eu-

1 reference

stated in

On the mineral locality at Branchville, Connecticut: Fourth paper

secrecy

language of work or name

Ancient Greek

object named as

κρυπτός "kryptos"

1 reference

stated in

On the mineral locality at Branchville, Connecticut: Fourth paper

time of discovery or invention

1880

1 reference

imported from Wikimedia project

Catalan Wikipedia

chemical formula

LiAlSiO₄

0 references

streak color

white

1 reference

imported from Wikimedia project

English Wikipedia

crystal system

trigonal crystal system

0 references

Mohs' hardness

6.5

1 reference

imported from Wikimedia project

Hebrew Wikipedia

Wikimedia import URL

https://he.wikipedia.org/w/index.php?title=איקריפטיט&oldid=22364100

IMA status and/or rank

grandfathered mineral (G)

1 reference

stated in

IMA/CNMNC List of Mineral Names (March 2007)

IMA Mineral Symbol

Ecp

1 reference

stated in

IMA–CNMNC approved mineral symbols

Strunz 8th edition (series ID, updated)

VIII/A.01

0 references

Nickel-Strunz 9th edition (updated 2009)

9.AA.05

1 reference

stated in

IMA/CNMNC List of Mineral Names (March 2009)

Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)

9.AA.05

1 reference

stated in

IMA/CNMNC List of Mineral Names (March 2009)

described by source

On the mineral locality at Branchville, Connecticut: Fourth paper

1 reference

stated in

The IMA List of Minerals (May 2021)

type locality (geology)

Fillow quarry

1 reference

stated in

On the mineral locality at Branchville, Connecticut: Fourth paper

Commons category

Eucryptite

0 references

Identifiers