What does chalcedony mean?

chalcedony (noun): A form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally. As a hashtag, #chalcedony carries this topic across social platforms.

How popular is #chalcedony?

#chalcedony has no measured public activity on the open social web in the last 7 days. It is currently wide open.

What hashtags are related to #chalcedony?

Related hashtags include #ChalcedonyJewelry.

How much does it cost to own #chalcedony?

#chalcedony is available as a #name from $23.52 per year. You can claim it by card at https://hashtag.org/checkout/portal-name?name=chalcedony or with tokens on hashtag.space at https://hashtag.space/#chalcedony.

#chalcedony

Name: #chalcedony — a #name on hashtag.org
Brand: hashtag.org
Price: 23.52 USD
Availability: InStock

Live, measured metrics for the hashtag #chalcedony from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #chalcedony

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$23.52/ year · 10-character #name

Claim #chalcedony — $23.52/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

Uses / 7 days

Mastodon

Accounts / 7 days

Mastodon

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-25 22:56 UTC

09-19

09-20

09-21

09-22

09-23

09-24

09-25

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-09-25 22:56 UTC

#ChalcedonyJewelry

0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-25 22:56 UTC

Everything below is measured over the latest 40 public posts (spanning ~28900 hours).

Posting hours (UTC) — busiest: 18:00

00:0012:0023:00

Languages: English (24) · German (13) · French (1) · Spanish (1)

Avg boosts / post: 2

Used together with

#minerals ×17 #crystals ×17 #geology ×13 #geologypage ×13 #nature ×13 #gems ×13 #naturelovers ×13 #naturephotography ×13 #photographer ×13 #geologywonders ×9 #rockporn ×8 #agate ×7

What “chalcedony” means

Wiktionary · Wikipedia

chalcedony/kælˈsɛdəni/

nounA form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally.

Full entry on Wiktionary →

Chalcedony is an aggregate of cryptocrystalline or microcrystalline silica, or in simpler terms, a mass of individual silica crystals that are too small to be seen without magnification. It is composed primarily of quartz, with minor amounts of intergrown moganite. These are both silica minerals with a chemical composition of SiO2, but they differ in that quartz has a more symmetrical crystal structure (trigonal) than moganite (monoclinic). Mineralogically speaking, the quartz and moganite cryst

“Chalcedony” on Wikipedia (CC BY-SA) →

#chalcedony across platforms

every network with a public tag surface

Follow #chalcedony straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/chalcedony